Self - Narrator / Self - Commentator / Narrator (135 episodes, 1968-2013)
Self - Narrator (31 episodes, 1989-2006)
Self - Narrator / Narrator (32 episodes, 1999-2013)
Self - Presenter / Self - Narrator (29 episodes, 1965-1979)
Self - Narrator (17 episodes, 1980-1990)
Self - Narrator (15 episodes, 2001-2016)
Self - Presenter / Self (16 episodes, 2012-2022)
Self - Narrator (15 episodes, 1974-2012)
Self - Narrator (14 episodes, 2007-2014)
Self - Presenter / Self / Self - Presenter and Narrator (9 episodes, 2016-2022)
Self - Narrator / Albert Einstein (9 episodes, 1988-1996)
Self - Narrator / Cyril Burt (8 episodes, 1984-2004)
Self - Narrator / Narrator / Self - Presenter (9 episodes, 2008-2015)
Self - Narrator (8 episodes, 2010-2013)
Self - Narrator / Narrator (8 episodes, 1999-2008)
Self - Presenter / Self / Self - expert on space medicine (8 episodes, 2010-2019)
Self - Narrator / Francis Crick (7 episodes, 1987-1995)
Self - Narrator / Rosalind Franklin (7 episodes, 1987-2005)
Self - Presenter / Self (7 episodes, 2002-2014)
Self - Commentator / Self - Narrator / Narrator (7 episodes, 1967-1970)
Self / Self - Massachusetts Institute of Technology / Self - MIT (7 episodes, 2006-2015)
Self - Narrator / Self - Commentator (7 episodes, 1977-2012)
Self - Narrator (7 episodes, 1981-1984)
Self - City University of New York / Self / Self - The City College of New York (8 episodes, 2002-2012)
Self - Narrator (6 episodes, 1994-1998)
Self - Narrator (7 episodes, 1999-2013)
Self - Narrator (6 episodes, 1991-1996)
Self - Narrator (6 episodes, 2008-2009)
Self - Narrator (6 episodes, 1998-2016)
Self - Presenter (6 episodes, 2011-2016)
Self - Presenter / Self / Self - University of Oxford (6 episodes, 2009-2013)
Self - Presenter / Self - The University of Manchester (7 episodes, 2005-2012)
Self - Massachusetts Institute of Technology / Self (6 episodes, 2008-2015)
Self - Narrator (5 episodes, 1996-1998)
Self - Narrator (5 episodes, 2000-2012)
Self / Self - Lawrence Berkeley Lab / Self - Lawrence Berkeley National Lab (5 episodes, 1999-2012)
Self - Presenter / Self - University of Surrey / Self (5 episodes, 2011-2013)
Self - Presenter / Self (5 episodes, 2014-2021)
Self - Narrator / Self - Commentator (5 episodes, 1980-1993)
Self / Self - Presenter / Self - University of Oxford (5 episodes, 1986-2008)
Self - Narrator / Self - Commentator (5 episodes, 1978-1980)
Self - Soviet Space Historian / Self / Self - Former Mission Controller (5 episodes, 1982-2003)
Self / Self - Benfield Greig Centre, UCL / Self - Benfield Greig Hazard Research Centre, UCL (5 episodes, 2000-2005)
Self / Self - Presenter (5 episodes, 2002-2018)
Self / Self - Physicist / Self - Presenter (4 episodes, 2012-2017)
Self - Presenter / Self (4 episodes, 2014-2021)
Self - Narrator (4 episodes, 1972-1980)
Self - Narrator / Self - Commentator (4 episodes, 1974-1976)
Self - Narrator / Self - Reporter (4 episodes, 1983-2012)
Self / Self - Oxford University / Self - Presenter (4 episodes, 2002-2014)
Self / Self - Cambridge University / Self - The Perimeter Institute (4 episodes, 2002-2018)
Self / Self - Durham University / Self - University of Durham (4 episodes, 1991-2015)
Narrator / Self - Commentator (4 episodes, 1974-1981)
Self / Self - Princeton University (5 episodes, 1997-2012)
Self / Self - Archaeologistq (4 episodes, 1999-2002)
Self - Narrator (3 episodes, 1990)
Self - Narrator (3 episodes, 1998-2006)
Self - Narrator (3 episodes, 1999-2006)
Self - Narrator (3 episodes, 2002-2014)
Self - Narrator (3 episodes, 2002-2006)
Self - Narrator (3 episodes, 2006-2012)
Self - Presenter / Self (4 episodes, 2012-2014)
Self - Narrator / Self - Presenter / Self - Psychologist, Institute of Psychiatry (3 episodes, 2008-2009)
Self - Presenter / Self - Narrator (3 episodes, 1986-1990)
Self - Narrator / Mrs. Lack (3 episodes, 1999-2002)
Self - Presenter / Self (3 episodes, 2009-2020)
Self - Narrator / Self - Commentator (3 episodes, 1980-1990)
Self (3 episodes, 1971-2009)
Self (3 episodes, 1964-1988)
Self - Narrator (3 episodes, 1976-1987)
Self / Prof. Clinical Psychology (3 episodes, 1995-2008)
Self - Brown University (3 episodes, 1997-2013)
Self / Self - Roslin Institute / Self - Roslin Institute 1991-97 (3 episodes, 1997-2005)
Self / Self - Astronaut (3 episodes, 2000-2020)
Self / Self - Palaeontologist / Self - Royal Tyrrell Museum of Palaeontology (3 episodes, 2000-2007)
Self / Self - USC School of Medicine (3 episodes, 2000-2005)
Self / Self - The Open University (3 episodes, 2001-2013)
Self - Massachusetts Institute of Technology / Self (3 episodes, 2002-2015)
Self / Self - U.S. Geological Survey / Self - US Geological Survey (3 episodes, 2003-2011)
Self - Sandia National Laboratories / Self (3 episodes, 2006-2013)
Self - University of California, Santa Cruz (3 episodes, 2010-2015)
Self - University of Cambridge / Self (3 episodes, 2010-2014)
Self - Royal Observatory Greenwich (3 episodes, 2013-2015)
Self - Presenter / Self (3 episodes, 2017-2020)
Self - Presenter (2 episodes, 1982-1985)
Jane Bailey (2 episodes, 1986)
Self - Narrator (2 episodes, 1991-1992)
Self - Narrator (2 episodes, 1992-1994)
Self - Narrator (2 episodes, 1994-1995)
Self - Narrator (2 episodes, 1997)
Self - Narrator (2 episodes, 1998-2002)
Self - Narrator (2 episodes, 1999-2014)
Self - Narrator (2 episodes, 2003-2005)
Self - Narrator (2 episodes, 2005-2006)
Self - Presenter (2 episodes, 2006-2008)
Self - Narrator (2 episodes, 2006)
Self - Narrator (2 episodes, 2007)
Self - Presenter (2 episodes, 2008-2009)
Self - Narrator (2 episodes, 2010-2014)
Self - Narrator (2 episodes, 2011-2012)
Self - Presenter (2 episodes, 2012-2013)
Self - Presenter (2 episodes, 2014-2017)
Self - Narrator (2 episodes, 2014)
Self - Presenter (2 episodes, 2009)
Andrew Bailey (2 episodes, 1986)
Hooke / Self - Narrator (2 episodes, 1977-1992)
(2 episodes, 1986)
Self (2 episodes, 1971-2006)
Box / Defending Counsel (2 episodes, 1970-1978)
Self / Self - University of Cardiff (2 episodes, 1990-2006)
Self / Self - Reporter (2 episodes, 1964-1966)
Edward Hastings / Self - narrator (2 episodes, 1966-1970)
Self - Narrator (2 episodes, 1975-1978)
Self / Self - Presenter (2 episodes, 2003-2009)
Narrator / Self - Narrator (2 episodes, 2006)
Self - Presenter / Self - Rockefeller University (2 episodes, 2008-2011)
Self / Self - Presenter (2 episodes, 2012-2017)
Self - Narrator / Self - Presenter (2 episodes, 2013-2015)
Narrator / Self - Narrator (2 episodes, 2015-2016)
Self - Narrator (2 episodes, 2017-2020)
Niels Bohr / Thomas Henry Huxley (2 episodes, 1971-1992)
Self / Self - Cassini Imaging Team Leader (2 episodes, 2004-2017)
Self - Imperial College London / Self - Psychopharmacologist, Bristol University (2 episodes, 2008-2009)
Self - University of Southampton (2 episodes, 2013-2015)
Self - University of Bristol (2 episodes, 2013)
Maurice Wilkins / Peter Medawar (2 episodes, 1987-1988)
Self / Self - Astronomical Observer (2 episodes, 1999-2009)
Self / Self - Observatory Head, LIGO (2 episodes, 2008-2010)
Self - University of Lincoln (2 episodes, 2013)
Self - Director, Space Telescope Science Institute / Self - Space Telescope Science Institute (2 episodes, 1984-1990)
Self (2 episodes, 2008-2020)
Self - Structure & Motion Lab, Royal Veterinary College (2 episodes, 2013)
Self - UCLA / Self - University of California at Los Angeles (2 episodes, 2000-2013)
Self - Nuker Team / Self - University of Oxford (2 episodes, 2000-2013)
Self / Self - Wide Field Camera Team (3 episodes, 1990-2012)
Self / Self - Aston University (2 episodes, 2014-2020)
Dr. Klaus Fuchs / Sir Francis Galton (2 episodes, 1969-1984)
Self - University of Kent / Self - University of Kent Canterbury (2 episodes, 2006-2015)
Caltech / Self - Cassini Project Scientist / Self - NASA Jet Propulsion Laboratory (2 episodes, 2017)
Self - Departments of Psychiatry, Radiology & Neurology, University of Pennsylvania / Self - University of Pennsylvania (2 episodes, 2013-2014)
Self (2 episodes, 1964-1996)
Self (2 episodes, 1974-2008)
Self - Consultant Obstetrician, John Radcliffe Hospital (2 episodes, 1975-1989)
Self - Obstetrician / Self - The London & St. Bartholomew's Hospitals (2 episodes, 1975-1989)
Self - Yale University (2 episodes, 1976-1998)
Narrator / Self - Narrator (2 episodes, 1976)
Self - Narrator (2 episodes, 1977-1978)
Self - Chairman, Logica / Self - Chairman, Logica Ltd. (2 episodes, 1978-1989)
Self - Commentator (2 episodes, 1978)
Self - Commentator / Self - Narrator (2 episodes, 1979)
Self - Narrator / Self - Presenter (2 episodes, 1980-1991)
Self - Narrator (2 episodes, 1981)
Self (2 episodes, 1983-2000)
Self - Narrator (2 episodes, 1983-1984)
Self - Biologist / Self - Former Chief Scientist, Central Policy Review Staff (2 episodes, 1984-1989)
Self (2 episodes, 1984)
Self (2 episodes, 1986-2003)
Self (2 episodes, 1986-2000)
Self / Self - Presenter (2 episodes, 1986-1999)
Self - Discovery's Pilot / Self - Shuttle Pilot (2 episodes, 1987-1988)
Self / Self - Editor, 'Nature' (2 episodes, 1989-2002)
Self - University of Bath / Self - University of Bristol (2 episodes, 1990-2012)
Self / Self - University of Sussex (2 episodes, 1992-1996)
Self / Self - Exxon Research & Engineering (2 episodes, 1992-1996)
Self / Self - Rice University, Houston (2 episodes, 1992-1996)
Self / Self - University of Arizona (2 episodes, 1992-1996)
Self (2 episodes, 1994-2008)
Self / Self - Presenter (2 episodes, 1994-2007)
Self (2 episodes, 1996-2005)
Self (2 episodes, 1996-2003)
Self / Self - NASA Planetary Scientist (3 episodes, 1996-2012)
Self - Geological Survey of Canada / Self - University of Calgary (2 episodes, 1997-2004)
Self / Self - California Institute of Technology (2 episodes, 1997-2003)
Self / Self - University of Washington (2 episodes, 1997-2002)
Self (2 episodes, 1997-2002)
Self / Self - Roslin Institute (2 episodes, 1997-2001)
Self / Self - Geddings Osbon's son (3 episodes, 1998-2013)
Self / Self - Astronaut (2 episodes, 1998-2001)
Self - Natural History Museum / Self - The Natural History Museum (2 episodes, 1998-2000)
Self / Self - Author (2 episodes, 1999-2000)
Self / Self - Boston University (2 episodes, 1999-2000)
Self / Self - University of Cambridge (2 episodes, 1999-2000)
Self / Self - University of Michegan (2 episodes, 1999-2000)
Self / Self - Griffith Observatory, Los Angeles (2 episodes, 1999-2000)
Self - Natural History Museum (2 episodes, 2000-2013)
Self - Space Telescope Science Institute (2 episodes, 2000-2012)
Self (2 episodes, 2000-2008)
Self / Self - National Cancer Institute (2 episodes, 2000-2005)
Self / Self - University of Washington (2 episodes, 2000-2005)
Self / Self - Diamond Trader (2 episodes, 2000-2004)
Self / Self - General Electric, retired (2 episodes, 2000-2004)
Self / Self - Marketing Director, De Beers (2 episodes, 2000-2004)
Self (3 episodes, 2000-2013)
Self / Self - Gemesis Corporation (2 episodes, 2000-2004)
Self / Self - Diamond Scientist (2 episodes, 2000-2004)
Self / Self - Carnegie Institute (2 episodes, 2000-2004)
Self - State University of New York / Self - Stony Brook University, New York (2 episodes, 2000-2002)
Self / Self - New York University (2 episodes, 2000-2002)
Self (2 episodes, 2000-2001)
Self (3 episodes, 2000-2012)
Self / Self - Brown University (2 episodes, 2001-2017)
Self / Self - Institute of Biological Problems in Soil Science (2 episodes, 2001-2003)
Self - NASA Ames / Self - Space Science Division, NASA (2 episodes, 2001-2003)
Self / Self - Princeton University (2 episodes, 2002-2015)
Self / Self - Mayo Clinic (2 episodes, 2002-2012)
Self / Self - Black Hills Institute (2 episodes, 2002-2004)
Self (2 episodes, 2002-2003)
Self / Self - University of Leeds (2 episodes, 2002)
Self / Self - U.S. Geological Survey (2 episodes, 2003-2011)
Self (2 episodes, 2003-2004)
Self - Museum of the Rockies (2 episodes, 2004-2013)
Self / Self - Harvard University (2 episodes, 2004-2010)
Self (2 episodes, 2004-2006)
Self (2 episodes, 2004-2005)
Self / Self - Cardiff University (2 episodes, 2005-2012)
Self - University College London (3 episodes, 2005-2013)
Self / Self - University of East London (1 episode, 2005-2009)
Self / Self - CEO, Udacity (2 episodes, 2006-2017)
Self / Self - Psychologist, King's College London (2 episodes, 2006-2014)
Self / Self - Retroscreen Virology (2 episodes, 2006-2010)
Self / Self - University of Greenwich (2 episodes, 2006-2009)
Self (2 episodes, 2006-2009)
Self - Caudwell Xtreme Everest (2 episodes, 2007)
Self / Self - St Thomas' Hospital (2 episodes, 2008-2014)
Self - Adventist Health Studies, Loma Linda University / Self - Loma Linda University (3 episodes, 2008-2014)
Self / Self - SETI Institute (2 episodes, 2008-2012)
Self (2 episodes, 2008-2009)
Self / Self - University College London (2 episodes, 2008-2009)
Self (2 episodes, 2008)
Self - Max Planck Institute for Extraterrestrial Physics / Self - Max-Planck Institute for Extraterrestrial Physics (2 episodes, 2009-2013)
Self / Self - Imperial College London (2 episodes, 2009-2012)
Self - University of Oxford (2 episodes, 2009-2011)
Self - Liverpool John Moore's University / Self - Liverpool John Moores University (2 episodes, 2009-2010)
Self - San Diego State University (2 episodes, 2009-2010)
Self / Self - The Perimeter Institute (2 episodes, 2010-2018)
Self - University of North Carolina (2 episodes, 2010-2015)
Self - University of Portsmouth (2 episodes, 2010-2015)
Self / Self - Stanford University (2 episodes, 2010-2015)
Self - UCLA / Self - University of California, Los Angeles (2 episodes, 2010-2013)
Self - Catalina Sky Survey / Self - Catalina Sky Survey, Tucson (2 episodes, 2010-2013)
Self - NASA Ames Research Centre (2 episodes, 2010-2013)
Self - Jet Propulsion Lab, NASA / Self - NASA Jet Propulsion Laboratory (2 episodes, 2010-2013)
Self - University of Lincoln (2 episodes, 2010-2013)
Self - Minor Planet Centre (2 episodes, 2010-2013)
Self - Institute of Opthalmology, UCL / Self - University College London (2 episodes, 2010-2011)
Self / Self - Yale New Haven Hospital (2 episodes, 2010-2011)
Self - University of Cambridge / as University of Cambridge (2 episodes, 2011-2014)
Self - Massachusetts Institute of Technology (2 episodes, 2011-2012)
Self / Self - California Institute of Technology (2 episodes, 2012-2015)
Self - Jet Propulsion Lab / Self - Lead Landing Engineer (2 episodes, 2012-2014)
Self - Met Office / Self - Met Office Hadley Centre (2 episodes, 2012-2014)
Self - King's College London (2 episodes, 2012-2013)
Self - Southwest Research Institute / Self - Southwest Research Institute, Boulder (2 episodes, 2013-2015)
Self - Queen's University, Belfast / Self - Queens University Belfast (2 episodes, 2013)
Self / Self - University of Cambridge (2 episodes, 2014)
Narrator (2 episodes, 2017-2018)
Self - Narrator (1 episode, 1970)
Bernard Spilsbury (1 episode, 1970)
Joey as a Boy (1 episode, 1974)
Art Lewis (1 episode, 1976)
C.G. Jung (1 episode, 1977)
Newton (1 episode, 1977)
Henry Winstanley (1 episode, 1978)
Self - Presenter (1 episode, 1982)
Self - Presenter (1 episode, 1983)
Richard Carpenter (1 episode, 1984)
Self - Narrator (1 episode, 1985)
Jim Watson (1 episode, 1987)
Self - Narrator (1 episode, 1990)
Self - Narrator (1 episode, 1991)
Self - Narrator (1 episode, 1992)
Self - Narrator (1 episode, 1993)
Self - Narrator (1 episode, 1994)
Self - Presenter (1 episode, 1994)
Self - Narrator (1 episode, 1995)
Narrator / Self (1 episode, 1995)
Self - Narrator (1 episode, 1996)
Self - Narrator (1 episode, 1997)
Self - Narrator (1 episode, 1998)
Self - Narrator (1 episode, 1999)
Self - Narrator (1 episode, 2000)
Self - Narrator (1 episode, 2001)
Self - Narrator (1 episode, 2002)
Self - Narrator (1 episode, 2004)
Self - Narrator (1 episode, 2005)
Self - Geneticist (1 episode, 2005)
Self - Narrator (1 episode, 2006)
Self - Narrator (1 episode, 2007)
Self - Presenter (1 episode, 2008)
Self - Narrator (1 episode, 2009)
Self - Presenter (1 episode, 2009)
Self - Narrator (1 episode, 2010)
Self - Narrator (1 episode, 2011)
Self - Presenter (1 episode, 2011)
Self - Narrator (1 episode, 2012)
Self - Presenter (1 episode, 2012)
Self - Narrator (1 episode, 2013)
Self - Presenter (1 episode, 2013)
Self - Narrator (1 episode, 2014)
Self - Presenter (1 episode, 2014)
Self - Narrator (1 episode, 2015)
Self - Presenter (1 episode, 2016)
Self - Narrator (1 episode, 2017)
Self - Narrator (1 episode, 2018)
Self - Presenter (1 episode, 2021)
Self - Interviewer (1 episode, 1965)
Florence Hastings (1 episode, 1966)
The Judge (1 episode, 1970)
Sir Thomas Bouch (1 episode, 1970)
Self (1 episode, 1971)
Trofim Lysenko (1 episode, 1974)
Joey as a Young Man (1 episode, 1974)
Stanley Goldblum (1 episode, 1976)
Stukeley (1 episode, 1977)
Emma Jung (1 episode, 1977)
Smeaton (1 episode, 1978)
Self - Presenter (1 episode, 1978)
Self - Team Principal, Williams (1 episode, 1981)
Self - Senior Lecturer in Linguistics, London School of Economics (1 episode, 1983)
Jack Flugel (1 episode, 1984)
Anne Carpenter (1 episode, 1984)
Self - Founder of Industrial Light and Magic (1 episode, 1985)
Self - Discussion Leader (1 episode, 1986)
Self - Foreign Duty Editor (1 episode, 1988)
Self - Head of Astronomy, NASA, 1959 (1 episode, 1990)
Prof. Social Psychiatry / Self (1 episode, 1995)
Self - Space Telescope Science Institute (1 episode, 2000)
Additional Voice (1 episode, 2001)
Self (1 episode, 2006)
Eve Chhun (1 episode, 2006)
Self (1 episode, 2007)
Dinosauroid (1 episode, 2007)
Self - Pilot (1 episode, 2008)
Self (1 episode, 2008)
Self (1 episode, 2013)
Self (1 episode, 2014)
Self - Egyptologist (1 episode, 2015)
Self - Astronaut (1 episode, 2015)
Self - Nutritional Therapist (1 episode, 2019)
Humphrey (1 episode, 1966)
Mr. Trayner (1 episode, 1970)
Prosecuting Counsel (1 episode, 1970)
Vavilov (1 episode, 1974)
Joey Today (1 episode, 1974)
Fred Levin (1 episode, 1976)
Halley (1 episode, 1977)
Toni Wolff (1 episode, 1977)
Rudyerd (1 episode, 1978)
Self - Department of Linguistics, University of South California (1 episode, 1983)
Natalie Carpenter (1 episode, 1984)
Housekeeper (1 episode, 1984)
Self - Director of 'Indiana Jones' films (1 episode, 1985)
Self - Editor, One O'Clock News (1 episode, 1988)
Self - Space Telescope Science Institute (1 episode, 1990)
Werner Heisenberg (1 episode, 1992)
Self - Nuker Team (1 episode, 2000)
The Nurse (1 episode, 2005)
Self - Molecular Medic (1 episode, 2005)
Chhun's Mother (1 episode, 2006)
Self - Royal College of General Practitioners (1 episode, 2008)
Self - Solar Physicist (1 episode, 2012)
Self - University of York (1 episode, 2015)
Self - Cosmonaut (1 episode, 2015)
Self - U.S. Air Force Space Command (1 episode, 2015)
Self - Cassini Spacecraft Operations Chief (1 episode, 2017)
Self - Cranfield Water Science Institute (1 episode, 2019)
Self (1 episode, 2020)
Self (1 episode, 1965)
Sophy (1 episode, 1966)
Mr. Bidder (1 episode, 1970)
Younger Ernie (1 episode, 1974)
Zhukovskii (1 episode, 1974)
Lloyd Edens (1 episode, 1976)
John (1 episode, 1978)
Self - San Jose State University (1 episode, 1983)
Miss Bruce (1 episode, 1984)
Amanda Carpenter (1 episode, 1984)
Self - Visual Effects Supervisor (1 episode, 1985)
Self - Labour Correspondent (1 episode, 1988)
Otto Hahn (1 episode, 1992)
Self - Astronomical Observer (1 episode, 1999)
Self - Epigenetic Scientist (1 episode, 2005)
Chhun's Neighbour (1 episode, 2006)
Self - Lifeline (1 episode, 2008)
Self - The Aerospace Corporation (1 episode, 2015)
Self - Tim's Wife (1 episode, 2015)
Self - Bristol University (1 episode, 2015)
Self - Observatoire De Paris (1 episode, 2017)
Self, professor of food safety, Queen's University Belfast (1 episode, 2019)
Emma (1 episode, 1966)
Lord Chief Justice / Mr. Pepper / Prof. Sydney Smith / Prof. Taylor (1 episode, 1970)
Mr. Rothery (1 episode, 1970)
Prezent (1 episode, 1974)
Ernie Today (1 episode, 1974)
Al Green (1 episode, 1976)
Wren (1 episode, 1977)
Matthew (1 episode, 1978)
Self - Ontario Institute for Studies in Education (1 episode, 1983)
Marc Carpenter (1 episode, 1984)
Lady Burt (1 episode, 1984)
Self - Visual Effects Cameraman (1 episode, 1985)
Elizabeth Watson (1 episode, 1987)
Self - National Union of Seamen (1 episode, 1988)
Self - 'Father of the Space Telescope', Princeton University (1 episode, 1990)
Erich Bagge (1 episode, 1992)
Self - Astronomical Theorist (1 episode, 1999)
Self - Mother (1 episode, 2005)
Chhun's Father (1 episode, 2006)
Self - Psychopharmacologist, UCL (1 episode, 2008)
Self - former NASA scientist (1 episode, 2015)
Self - Expert in Ancient Languages (1 episode, 2015)
: Himself - Astronaut (1 episode, 2015)
Self - Cassini Navigation Lead (1 episode, 2017)
Self - Fish Scientist, Food Safety SouthWest (1 episode, 2019)
Dr. Barwell / Dr. Bronte (1 episode, 1970)
Joey's Mother (1 episode, 1974)
Michurin (1 episode, 1974)
Apothecary (1 episode, 1977)
Whitfield (1 episode, 1978)
Margaret Howard (1 episode, 1984)
Mrs. Green (1 episode, 1984)
Self - Matte Artist (1 episode, 1985)
Vittorio Luzzati (1 episode, 1987)
Self - Washington Correspondent (1 episode, 1988)
Self - Project Scientist, 1972-1982 (1 episode, 1990)
Carl Friedrich von Weizsäcker (1 episode, 1992)
Self - Social Medic (1 episode, 2005)
Dr. Rosemary Woodford (1 episode, 2006)
Self - Farmer (1 episode, 2013)
Self - Flight Training Officer (1 episode, 2015)
Self - Archaeologist (1 episode, 2015)
Self - scientist, The Aerospace Corporation (1 episode, 2015)
Self - Cassini Project Manager (1 episode, 2017)
Self - Pesticide Action Network UK (1 episode, 2019)
Dr. Julius / Norman Thorne (1 episode, 1970)
Joey's Father (1 episode, 1974)
Iakovlev (1 episode, 1974)
Louis XIV (1 episode, 1978)
Self - Department of Linguistics and International Studies, University of Surrey (1 episode, 1983)
Young Burt (1 episode, 1984)
Self - Matte Painting Supervisor (1 episode, 1985)
First Colleague (1 episode, 1987)
Self - Defence Correspondent (1 episode, 1988)
Self - British Aerospace (1 episode, 1990)
Self - University of California, Berkeley (1 episode, 1999)
Self - Psychologist (1 episode, 2005)
Birth Control Patient (1 episode, 2006)
Self - The Beckley Foundation (1 episode, 2008)
Self - Materials Scientist, Swansea University (1 episode, 2015)
Self - former NASA astronaut (1 episode, 2015)
Self - Chief of Ballistics, Rtd (1 episode, 2015)
Self - Queen Mary University of London (1 episode, 2017)
Self - Independent Consultant Agronomist (1 episode, 2019)
Foreman of the Jury / Herbert Armstrong (1 episode, 1970)
Lysenko's father (1 episode, 1974)
Secretary of the Royal Society (1 episode, 1977)
Lovett (1 episode, 1978)
Self - Headmaster, Goffs School (1 episode, 1983)
Dr. Burt (1 episode, 1984)
Self - Visual Effects Supervising Editor (1 episode, 1985)
Second Colleague (1 episode, 1987)
Self - Science Correspondent (1 episode, 1988)
Self - California Institute of Technology (1 episode, 1990)
Self - Lawrence Berkeley Lab (1 episode, 1999)
11 Survivor / Self - 9 (1 episode, 2005)
Dr. David Miller (1 episode, 2006)
Self - Psychiatrist & Psychotherapist (1 episode, 2008)
Self - European Space Agency (1 episode, 2015)
Self - Physician (1 episode, 2015)
Self - Archaeozoologist, University of Leicester (1 episode, 2015)
Self - Professor of Human Toxicology, Brunel University (1 episode, 2019)
Scientist (1 episode, 1974)
Midwife (1 episode, 1974)
Lighthouse keeper (1 episode, 1978)
Committee Secretary (1 episode, 1984)
Self - Visual Effects (1 episode, 1985)
J.T. Randall (1 episode, 1987)
Self - Editor, Six O'Clock News (1 episode, 1988)
Self - Rutgers University (1 episode, 2000)
Cambodian Official (1 episode, 2006)
Self - Consultant Psychiatrist, Bristol University (1 episode, 2008)
Self - Molecular Biologist (1 episode, 2015)
Self - space debris team, European Space Agency (1 episode, 2015)
Self - Université Paris-Est Créteil (1 episode, 2017)
Self (1 episode, 2019)
Agrobiologist (1 episode, 1974)
Grandmother (1 episode, 1974)
Weston (1 episode, 1978)
Mrs. Hughes (1 episode, 1984)
Self - Visual Effects Editor (1 episode, 1985)
Max Perutz (1 episode, 1987)
Self - Reporter (1 episode, 1988)
Self - Wide Field Camera Team (1 episode, 1990)
US Government Spokesman (1 episode, 2006)
Self - Research Fellow, University of Cambridge (1 episode, 2008)
Self - NASA astronaut (1 episode, 2015)
Self - Georgia Institute of Technology (1 episode, 2017)
Young Brother Peter (1 episode, 1974)
Gorshkov (1 episode, 1974)
Headmistress (1 episode, 1984)
Self - Wire Flying Stunts (1 episode, 1985)
John Kendrew (1 episode, 1987)
Self - Newsreader (1 episode, 1988)
Self - Director, Royal Greenwich Observatory (1 episode, 1990)
Self - University of Oxford (1 episode, 2000)
US Immigration Official (1 episode, 2006)
Self - Experimental Psychologist, University of Sussex (1 episode, 2008)
Self - EVA Systems Instructor (1 episode, 2015)
Self - University of Manchester (1 episode, 2015)
School Teacher (1 episode, 1974)
Shudenko (1 episode, 1974)
Sir Lawrence Bragg (1 episode, 1987)
Self - University of Toronto (1 episode, 2000)
Michael Peterson (1 episode, 2006)
Self - Brigham Young University (1 episode, 2017)
Woman (1 episode, 1974)
Ward Nurse (1 episode, 1974)
Professor Breene (1 episode, 1984)
Raymond Gosling (1 episode, 1987)
Self - Goddard High Resolution Spectrograph (1 episode, 1990)
Mickey Peterson (1 episode, 2006)
Self - Integrity Applications Inc. (1 episode, 2015)
Self - Sapienza University of Rome (1 episode, 2017)
Self - Professor, Lancaster University (1 episode, 2019)
Young Dusty (1 episode, 1974)
Student (1 episode, 1974)
Professor Fisher (1 episode, 1984)
Bill Seeds (1 episode, 1987)
Self - High Resolution Spectrograph (1 episode, 1990)
Anna Peterson (1 episode, 2006)
Self - Airbus (1 episode, 2015)
Self - Imperial College London (1 episode, 2017)
Self - Associate Professor in Food and Nutrition, University of Greenwich (1 episode, 2019)
Patient Emily (1 episode, 1974)
Dr. Zunz (1 episode, 1984)
Odile Crick (1 episode, 1987)
Self - Faint Object Spectrograph (1 episode, 1990)
Lori Peterson (1 episode, 2006)
Self - vice president, Lockheed Martin (1 episode, 2015)
Self - Managing Director, Iceland Foods (1 episode, 2019)
Nurse Violet (1 episode, 1974)
Dr. Panna (1 episode, 1984)
Bruce Fraser (1 episode, 1987)
Self - University of Madison, Wisconsin - High Speed Photometer (1 episode, 1990)
Kim (1 episode, 2006)
Self - Nutritionist, King's College London (1 episode, 2019)
Patient Joseph (1 episode, 1974)
Committee Chairman (1 episode, 1984)
Alex Stokes (1 episode, 1987)
Kim's Mother (1 episode, 2006)
Self - Nutritional Scientist, King's College London (1 episode, 2019)
Older Dusty (1 episode, 1974)
LCC Chairman (1 episode, 1984)
Freda Ticehurst (1 episode, 1987)
Self - University of Austin, Texas (1 episode, 1990)
Kim's Father (1 episode, 2006)
Self - Professor of Philosophy, University of London (1 episode, 2019)
Tom (1 episode, 1974)
Student (1 episode, 1984)
First French Girl (1 episode, 1987)
Self - Space Telescope Scientist, NASA Goddard (1 episode, 1990)
Paramedic (1 episode, 2006)
Magistrate (1 episode, 1974)
Delinquent boy (1 episode, 1984)
Pop Prior (1 episode, 1987)
Self - Astronaut (1 episode, 1990)
National Guard Officer (1 episode, 2006)
Male Nurse (1 episode, 1974)
Edwin (1 episode, 1984)
Second French Girl (1 episode, 1987)
US TV Reporter 1 (1 episode, 2006)
Cousin Ernie (1 episode, 1974)
Butcher's boy (1 episode, 1984)
John Griffith (1 episode, 1987)
US TV Reporter 2 (1 episode, 2006)
Cousin Annie (1 episode, 1974)
Girl at Party (1 episode, 1987)
Spanish TV Reporter (1 episode, 2006)
Older Brother Peter (1 episode, 1974)
Erwin Chargaff (1 episode, 1987)
Rachel Stone Reporter (1 episode, 2006)
Psychologist (1 episode, 1974)
Peter Pauling (1 episode, 1987)
Karen Tyler (1 episode, 2006)
Jerry Donohue (1 episode, 1987)
Funeral Priest (1 episode, 2006)
(1 episode, 2006)
Self (1 episode, 1964)
Professor Boys (1 episode, 1965)
Self - Prof (1 episode, 1965)
Self (1 episode, 1966)
Self - painter and professor (1 episode, 1966)
Michael Faraday (1 episode, 1967)
Self (1 episode, 1967)
Magic Lantern showman (1 episode, 1968)
Self - University College London (2 episodes, 1968-2012)
Self (1 episode, 1968)
Self - musical accompaniment (1 episode, 1968)
Self - Head of Hampshire CID (1 episode, 1968)
Self - Head of Ballistics Department, Scotland Yard (1 episode, 1968)
Self - Professor of Forensic Medicine, Guy's Hospital (1 episode, 1968)
Self - Professor Emiritus of Forensic Medicine and Public Health, University of Glasgow (1 episode, 1968)
Jim Skardon (1 episode, 1969)
Reg Spooner (1 episode, 1969)
Self (1 episode, 1969)
Dr. Nunn May (1 episode, 1969)
Igor Gouzenko (1 episode, 1969)
Self - Zoologist (1 episode, 1969)
(1 episode, 1969)
Self - Consultant Psychiatrist Fulbourn Hospital (1 episode, 1969)
Leonard Burt (1 episode, 1969)
Witness (1 episode, 1970)
Self - Commentator (1 episode, 1970)
Self (1 episode, 1970)
Charles Darwin (1 episode, 1971)
Richard Owen (1 episode, 1971)
Speaker at Debate (1 episode, 1971)
Bishop Wilberforce (1 episode, 1971)
Mrs. Huxley (1 episode, 1971)
Mrs. Darwin (1 episode, 1971)
Self - General Motors, Detroit (2 episodes, 1971-2013)
Self - Commentator (1 episode, 1972)
Self - Runwell Hospital (2 episodes, 1972-2012)
Self - Presenter (1 episode, 1972)
Patient (1 episode, 1973)
Governess (1 episode, 1973)
Dr. Freud (1 episode, 1973)
Captain Novak (1 episode, 1973)
Commentary (1 episode, 1973)
Girl with beautiful eyes (1 episode, 1973)
Self (1 episode, 1973)
Gisela (1 episode, 1973)
Father (1 episode, 1973)
Patient as a boy (1 episode, 1973)
Self - Deaf Child (1 episode, 1973)
Self - Teacher, Imperial College (1 episode, 1973)
Self - Expert on Elderly Deafness (1 episode, 1973)
Self - Deaf Adult (1 episode, 1973)
Self - Deaf Youngster (1 episode, 1973)
Deaf Child (1 episode, 1973)
Self - Deaf Worker (1 episode, 1973)
Self - RNID Scientific & Technical Department (1 episode, 1973)
Self (1 episode, 1974)
Self - Narrator (1 episode, 1974)
Self - Massachusetts Institute of Technology (1 episode, 1974)
Self - AT&T Bell Labs, New Jersey (1 episode, 1974)
Self (1 episode, 1975)
Self - Medical Psychology Unit, Cambridge (1 episode, 1975)
Self - St. Mary's Hospital, Manchester (1 episode, 1975)
Self - St. Bartholomew's Hospital (1 episode, 1975)
Self - John Radcliffe Hospital (1 episode, 1975)
Self - Consultant Obstetrician, John Radcliffe Hospital (1 episode, 1975)
Self - Queen Mother's Hospital, Glasgow (1 episode, 1975)
Cattaneo (1 episode, 1976)
Self (1 episode, 1976)
Self - Leeds University (1 episode, 1976)
Truesdale (1 episode, 1976)
Charles Darwin (1 episode, 1977)
Self (1 episode, 1977)
Self (2 episodes, 1977-2013)
Commentator (1 episode, 1978)
Self - Commentator (1 episode, 1978)
Self - Past President, AUEW, TASS (1 episode, 1978)
Self - Technical Director, Plessey Ltd. (1 episode, 1978)
Self - Director of Research, Association of Scientific, Technical & Managerial Staffs (1 episode, 1978)
Self - Science Policy Research Unit, University of Sussex (1 episode, 1978)
Self - Director, National Computing Centre (1 episode, 1978)
Self - Technical Director, G.E.C. (1 episode, 1978)
Self - Project Manager, Logica Ltd. (1 episode, 1978)
Self - Past President, British Computer Society (1 episode, 1978)
Self - Commentator (1 episode, 1979)
Self - Presenter (1 episode, 1979)
Self - Narrator (1 episode, 1980)
Self - narrator (1 episode, 1980)
Self - Commentator (1 episode, 1980)
Self (1 episode, 1981)
Self - Narrator (1 episode, 1981)
Self - Designer, Williams (1 episode, 1981)
Self - Formula One Driver, Williams (1 episode, 1981)
Self - Chief Engineer, Williams (1 episode, 1981)
Self - Gearbox Expert, Williams (1 episode, 1981)
Self - Williams R&D Engineer (1 episode, 1981)
Self - Engine Designer, Cosworth Engineering (1 episode, 1981)
Self - Professor of Geology, University of Miami (1 episode, 1981)
Self - Cosworth (1 episode, 1981)
Self - High Speed Engine Designer (1 episode, 1981)
Self - University of California (1 episode, 1981)
Self - Paleobiologist, National Museums of Canada (1 episode, 1981)
Self - Racing Journalist (1 episode, 1981)
Self (1 episode, 1982)
Self - Optical Physicist (1 episode, 1982)
Self - Air Traffic Controller Wellington (1 episode, 1982)
Self - Narrator (1 episode, 1983)
Self (1 episode, 1983)
Self - Massachusetts Institute of Technology (1 episode, 1983)
Self - Goddard Institute for Space Studies, NASA (1 episode, 1983)
Self - Prime Minister (1 episode, 1984)
Self - Presenter (1 episode, 1984)
Self (1 episode, 1984)
(1 episode, 1984)
Self - Scientist (1 episode, 1984)
Self - Physicist (1 episode, 1984)
Self - University of California, Berkeley (1 episode, 1984)
Self - Technology Research Scientist (1 episode, 1984)
Self - Biologist and Neurobiologist (1 episode, 1984)
Self - Economist (1 episode, 1984)
Self - Particle Physicist (1 episode, 1984)
Self - Narrator (1 episode, 1986-2013)
Self (1 episode, 1986)
Self - Shuttle Commander (1 episode, 1987)
Self - Shuttle Pilot (1 episode, 1987)
Self - US National Commission on Space (1 episode, 1987)
Self (1 episode, 1987)
Self - Scientist Astronaut (1 episode, 1987)
Self - Narrator (1 episode, 1988)
Self - Discovery Astronaut (1 episode, 1988)
Self (1 episode, 1988)
Self - Center for Study of Responsive Law (2 episodes, 1989-2013)
Self - Science Writer (1 episode, 1989)
Self (1 episode, 1989)
Self - Producer (1 episode, 1989)
Self - Narrator (1 episode, 1989)
Self - Former Head BBC Science & Features (1 episode, 1989)
Self - Editor, Horizon, 1969-1976 (1 episode, 1989)
Self - Birmingham Accident Research Centre (2 episodes, 1989-2013)
Self - Former Consultant, John Radcliffe Hospital (1 episode, 1989)
Self - Allegheny University Hospital (2 episodes, 1989-2013)
Self - Accident Investigator, University of Michigan (2 episodes, 1989-2013)
Self - Presenter (1 episode, 1989)
Self - Volvo Car Corporation (2 episodes, 1989-2013)
Self - Former Union Health & Safety Officer (1 episode, 1989)
Self - Wayne State University (3 episodes, 1989-2013)
Self - Director, Green Alliance (1 episode, 1989)
Self - University of Oxford (1 episode, 1990)
Self - University of California (1 episode, 1990)
Self - Cornell University (1 episode, 1990)
Self - University of Zurich (1 episode, 1990)
Self (1 episode, 1990)
Self (1 episode, 1991)
Narrator (1 episode, 1992)
Self (1 episode, 1992)
Self (2 episodes, 1992-2013)
Self - Kinsey's Photographer (2 episodes, 1992-2013)
Self - Kinsey Respondent (2 episodes, 1992-2013)
Self - Dutch Architect (1 episode, 1994)
Self - Auschwitz Inmate (1 episode, 1994)
Self - Topf & Sons Manager (1 episode, 1994)
Self - Historian (1 episode, 1994)
Self - Research Professor (1 episode, 1994)
Self - Soviet Army Commander (1 episode, 1994)
Self (1 episode, 1995)
Psychiatrist / Self (1 episode, 1995)
Self (1 episode, 1996)
Self - Colorado Museum of Natural History (1 episode, 1997)
Psychiatrist USA / Self (1 episode, 1997)
Self - US Geological Survey (1 episode, 1997)
Neuroscientist Canada / Self (1 episode, 1997)
Self (1 episode, 1997)
Self - Bath University (1 episode, 1997)
Self - Granada Biosciences (1 episode, 1997)
Self - Milwaukee Public Museum (1 episode, 1997)
Self - Lunar Planetary Institute (1 episode, 1997)
Self - Roslin Institute (1 episode, 1997)
Self / Stanford Univ. (1 episode, 1997)
Self - PPL Therapeutics (1 episode, 1997)
Psychiatrist / Self (1 episode, 1997)
FDA / Self (1 episode, 1997)
Psychiatrist UK / Self (1 episode, 1997)
Self - Director, Roslin Institute (1 episode, 1997)
Self / UDV Church (1 episode, 1997)
Self - Massachusetts Institute of Technology (1 episode, 1997)
Self - California Institute of Technology (1 episode, 1997)
Self - Welcome CRC Institute, Cambridge (1 episode, 1997)
Psychiatrist Canada / Self (1 episode, 1997)
Self - University of Rhode Island (1 episode, 1997)
Self - University of Wisconsin (1 episode, 1998)
Self (1 episode, 1998)
Self - University of California, San Diego (1 episode, 1998)
Self - Harvard University (1 episode, 1998)
Self - Russian Mission Control (1 episode, 1998)
Self - University of California, Berkeley (1 episode, 1998)
Self - Ontogeny (1 episode, 1998)
Self - University of Reading (1 episode, 1998)
Self - University of California (1 episode, 1998)
Self - University of Chicago (1 episode, 1998)
Self - University of Geneva (1 episode, 1998)
George Varley (1 episode, 1999)
David Lack (1 episode, 1999)
Atlan (1 episode, 1999)
Julian Huxley (1 episode, 1999)
Colonel Ratcliffe (1 episode, 1999)
Harrison (1 episode, 1999)
Skolnick (1 episode, 1999)
British soldier / radar technician (1 episode, 1999)
Self (1 episode, 1999)
Self - FIMAT Broker (1 episode, 1999)
Self (1 episode, 2000)
Self - University of Maryland (1 episode, 2000)
Self - NASA Director of Astrophysics 1982-1992 (1 episode, 2000)
Self - Plaza Huincul Museum (1 episode, 2000)
Self - US Geological Survey (1 episode, 2000)
Self (2 episodes, 2000-2012)
Self - Argentina Museum of Natural Sciences (1 episode, 2000)
Self - University of Utah (1 episode, 2000)
Self - University of Bristol (1 episode, 2000)
Self - University of Nebraska (1 episode, 2000)
Self - American Museum of Natural History (1 episode, 2000)
Self - Benfield Greig Hazard Research Centre, UCL (1 episode, 2000)
Self - Juneau Forestry Sciences Lab, Alaska (1 episode, 2000)
Self (2 episodes, 2000-2013)
Self - De Beers (1 episode, 2000)
Self - Idaho Geological Survey (1 episode, 2000)
Self - Pennsylvania State University (1 episode, 2000)
Self - University of Hawaii (1 episode, 2000)
Self - European Space Agency (2 episodes, 2000-2012)
Self - Swiss Federal Institute of Technology (1 episode, 2000)
Self - Russian Academy of Sciences (1 episode, 2000)
Self - Oxford University (1 episode, 2000)
Self - Page Museum, Los Angeles (1 episode, 2000)
Self - Head of Space Science, NASA (1 episode, 2000)
Self - University of Illinois (1 episode, 2000)
Self - NASA Jet Propulsion Laboratory (2 episodes, 2000-2012)
Self (1 episode, 2001)
Self - Philadelphia Academy of Natural Sciences (1 episode, 2001)
Self - Cambridge University (1 episode, 2001)
Self - Harvard University (1 episode, 2001)
Self - East London Museum, South Africa (1 episode, 2001)
Self (2 episodes, 2001-2012)
Self - The Natural History Museum, London (1 episode, 2001)
Self - Queen's University, Kingston, Ontario (1 episode, 2001)
Self - Oxford University Museum (1 episode, 2001)
Self - California Institute of Technology (1 episode, 2001)
Self - Institute for Creation Research (1 episode, 2001)
Self - Cambridge University Museum of Zoology (1 episode, 2001)
Self - State Hydrological Institute, St Petersburg (1 episode, 2001)
Self (1 episode, 2002)
Self - Harvard University (1 episode, 2002)
Self - Yorkshire Museum (1 episode, 2002)
Self - Fossil Dealer (1 episode, 2002)
Self - University of Pennsylvania (1 episode, 2002)
Self - Trelew Palaeontological Museum (1 episode, 2002)
Self - Courtauld Institute of Art (1 episode, 2002)
Self - University of Michigan (1 episode, 2002)
Self - American Museum of Natural History (1 episode, 2002)
Self - University of Texas (1 episode, 2002)
Self - University of Arizona (1 episode, 2002)
Self (1 episode, 2003)
Self - Stanford University (1 episode, 2003)
Self - University of California, Berkeley (1 episode, 2003)
Self - University of Arizona (1 episode, 2003)
Self - Rutgers University (1 episode, 2003)
Self - George Washington University (1 episode, 2003)
Self - Carnegie Mellon University (1 episode, 2003)
Self - Former Shuttle Commander (1 episode, 2003)
Self (1 episode, 2004)
Self - KWTV-DT Chief Meteorlogist (1 episode, 2004)
Self - Florida State University (1 episode, 2004)
Cast (1 episode, 2004)
Self - University of Southampton (1 episode, 2004)
Self - Princeton University (1 episode, 2004)
Self - University of Iowa (1 episode, 2004)
Self - San Diego State University (1 episode, 2004)
Self - Denver Museum of Nature & Science (1 episode, 2004)
Self - The Natural History Museum, London (1 episode, 2004)
Self - Linus Pauling Institute (1 episode, 2004)
Self - Oxford University (1 episode, 2004)
Self - St Mary's Hospital, London (1 episode, 2004)
Self - Institute for Optimum Nutrition (1 episode, 2004)
Self - US National Cancer Institute (1 episode, 2004)
Self - University of Glasgow (1 episode, 2004)
Self - University of Karlsruhe (1 episode, 2004)
Self - Vrije Universiteit, Amsterdam (1 episode, 2004)
Self - Tufts University, Boston (1 episode, 2004)
Self - King's College, London (1 episode, 2004)
Self - St George's Hospital, London (1 episode, 2004)
Self - Royal Holloway, University of London (1 episode, 2004)
Self - Uppsala University Hospital (1 episode, 2004)
Einstein (1 episode, 2005)
Self (1 episode, 2005)
Self - University of Newcastle (1 episode, 2005)
Self - University College London (1 episode, 2005)
Self (2 episodes, 2005-2013)
Self - University College Hospital (2 episodes, 2005-2013)
Self - Newcastle Fertility Centre (1 episode, 2005)
Self - Olympic Potential (1 episode, 2006)
Self - Tom's Dad (1 episode, 2006)
Self - Double Olympic Champion (1 episode, 2006)
Self - Astrobiology Laboratory NASA (1 episode, 2006)
Self - Performance Director, British Cycling (1 episode, 2006)
Robert Graham (1 episode, 2006)
Self - Southeastern Louisiana University (1 episode, 2006)
Self - US Swimming Team, 1976 (1 episode, 2006)
Self - Cardiff University (1 episode, 2006)
Self - Brown University (1 episode, 2006)
Self - Mahatma Gandhi University (1 episode, 2006)
Self - Cyclist (1 episode, 2006)
Self - Olympic Analytical Champion, UCLA (1 episode, 2006)
Self - Humboldt University, Berlin (1 episode, 2006)
Self - Planetary Protection Officer NASA HQ (1 episode, 2006)
Self - Rachel's Coach (1 episode, 2006)
Self - Biomechanist, Australian Institute of Sport (1 episode, 2006)
Self - Physiologist, Australian Institute of Sport (1 episode, 2006)
Self - Former East German Athlete (1 episode, 2006)
Self - Director of Science, EIS (1 episode, 2006)
Self - California Cryobank (1 episode, 2006)
Self - Rachel's Mum (1 episode, 2006)
Self - Stone Aerospace (1 episode, 2006)
Self - Psychologist, University of Manchester (1 episode, 2006)
Edwin Chen (1 episode, 2006)
Self - Neurologist, University of Pittsburgh (1 episode, 2006)
Self - Olympic Academy Coach (1 episode, 2006)
Self - Olympic Analytical Laboratory, UCLA (1 episode, 2006)
Self - Director, Autism Research Institute (1 episode, 2006)
Self - Performance Advisor, UK Sport (1 episode, 2006)
Self - Repository 1980-1985 (1 episode, 2006)
Self - Historian of Medicine, Cornell University (1 episode, 2006)
Steve Broder (1 episode, 2006)
Self - National Talent Search Coordinator, Australian Institute of Sport (1 episode, 2006)
Self - Director, Australian Institute of Sport (1 episode, 2006)
Self - Tom's Coach (1 episode, 2006)
Self - University of California Santa Cruz (1 episode, 2006)
Self - Swimming Coach (1 episode, 2006)
Self - Former World Champion (1 episode, 2006)
Self - Manchester Metropolitan University (1 episode, 2006)
Self - Harvard Graduate School of Education (1 episode, 2007)
Self - University of Chicago (1 episode, 2007)
Self - Caudwell Xtreme Everest (1 episode, 2007)
Self - Palaeontologist (1 episode, 2007)
Self - Evolutionary Palaeobiologist (1 episode, 2007)
Mother (1 episode, 2007)
Self - University of Edinburgh (1 episode, 2007)
Self - Institute of Education, University of London (1 episode, 2007)
Self - Rocket Engineer, NASA (1 episode, 2007)
Self - Tufts University, Boston (1 episode, 2007)
Self - American Museum of Natural History (1 episode, 2008)
Self - CIA Field Office 1976-97 (1 episode, 2008)
Self - IBM Fellow Emeritus (1 episode, 2008)
Self - Royal College of Surgeons, Edinburgh (1 episode, 2008)
Self - Kings College London (1 episode, 2008)
Self (2 episodes, 2008-2012)
Self - Consultant Hand Surgeon (1 episode, 2008)
Self - Anatomy Gifts Registry (1 episode, 2008)
Self - Albert Einstein College of Medicine (1 episode, 2008)
Self - Author, Body Brokers (1 episode, 2008)
Self - Long Island Power Authority (1 episode, 2008)
Self (1 episode, 2009)
Self - Massachusetts Institute of Technology (1 episode, 2009)
Self - Arizona State University (1 episode, 2009)
Self - US Geological Survey (1 episode, 2009)
Self - Harvard University (1 episode, 2009)
Self - University of Reading (1 episode, 2009)
Self - Lucidity Institute student (1 episode, 2009)
Self - Architect, Founding Partner of VF3 + DIRTT (1 episode, 2009)
Self - President of Excopeta Oil (1 episode, 2009)
Self - Karolinska Institute (1 episode, 2009)
Self - Penn State University (1 episode, 2009)
Self - Norwegian Armed Forces (1 episode, 2009)
Self - Boston University (1 episode, 2009)
Self - University of Colorado at Boulder (1 episode, 2009)
Self - University of Cape Town (1 episode, 2009)
Self - The Nature Conservancy (1 episode, 2009)
Self - University of Vienna (1 episode, 2009)
Self - University College London (1 episode, 2009)
Self - The University of Edinburgh (1 episode, 2009)
Self - National Institute on Alcohol Abuse and Alcoholism (1 episode, 2009)
Self - UCLA (1 episode, 2009)
Self - Evolutionary Psychologist (1 episode, 2009)
Self - Florida University (1 episode, 2009)
Self - Medical Research Council (1 episode, 2009)
Self - MIRA Crash Laboratory (1 episode, 2009)
Self - Office for National Statistics (1 episode, 2009)
Self - King's College London (1 episode, 2009)
Self - State University of New York at Binghamton (1 episode, 2009)
Self - Columbia University (1 episode, 2009)
Self - UN Population Division (1 episode, 2009)
Self - Institute of Psychiatry, King's College London (1 episode, 2009)
Self - University of Turku, Finland (1 episode, 2009)
Self - California Institute of Technology (1 episode, 2009)
Self - Ludwig Maximilians University, Munich (1 episode, 2009)
Self - Netherlands Institute for Neuroscience (1 episode, 2009)
Self - University of Cambridge (1 episode, 2009)
Self - Columbia University Medical Center (1 episode, 2009)
Self - University of British Columbia (1 episode, 2009)
Self - NASA Goddard Space Flight Center (1 episode, 2009)
Self - National Physcial Laboratory (1 episode, 2009)
Self - Lucidity Institute (1 episode, 2009)
Self - Minister of Health, Rwanda (1 episode, 2009)
Self - Harvard Medical School (1 episode, 2009)
Self - State University of New York, Albany (1 episode, 2009)
Self - University of Portsmouth (1 episode, 2009)
Self - Health & Safety Laboratory (1 episode, 2009)
Self - University of Wisconsin / University of Milan (1 episode, 2009)
Self - Texas A & M University (1 episode, 2009)
Self - City University London (1 episode, 2009)
Self - NASA Johnson Space Center (1 episode, 2009)
Self - Imperial College London (1 episode, 2009)
Self - Centre for Development Studies, Trivandrum (1 episode, 2009)
Self - Quakefinder Inc (1 episode, 2009)
Self - Cambridge University (1 episode, 2009)
Self - Papworth Hospital (1 episode, 2009)
Self - City College of New York (1 episode, 2009)
Self - Loughborough University (1 episode, 2009)
Self - London School of Economics (1 episode, 2009)
Self - Bernstein Centre for Computational Neuroscience (1 episode, 2009)
Self - Heriot-Watt University (1 episode, 2009)
Self - Stanford University (1 episode, 2009)
Self - Consultant Physician (1 episode, 2009)
Self - University of Surrey (1 episode, 2009)
Self - British Geological Survey (1 episode, 2009)
Self - UN Special Rapporteur (1 episode, 2009)
Self - Leeds University (1 episode, 2009)
Self - Liverpool John Moores University (1 episode, 2009)
Self - University of Montreal (1 episode, 2009)
Self - Chinese Academy of Sciences (1 episode, 2009)
Self - UCLA Fielding School of Public Health (1 episode, 2010)
Self - Oxford University (1 episode, 2010)
Self - Harvard Medical School (2 episodes, 2010-2012)
Self - King's College London (1 episode, 2010)
Self (1 episode, 2010)
Self - University of Alabama (1 episode, 2010)
Self - University of Göttingen (1 episode, 2010)
Self - Harvard University (2 episodes, 2010-2012)
Self - VP Global Wells Organisation, BP (1 episode, 2010)
Self - John Innes Centre (1 episode, 2010)
Self - Ludwig Maximilian University of Munich (1 episode, 2010)
Self - University of Oxford (1 episode, 2010)
Self - Institute of Cytology and Genetics (1 episode, 2010)
Self - Cardiff University (1 episode, 2010)
Self - Research Fellow, Pfizer (2 episodes, 2010-2013)
Self - Centre for Biosecurity of UPMC (1 episode, 2010)
Self - University of Hawaii (1 episode, 2010)
Self - Imperial College, London (1 episode, 2010)
Self - Roehampton University (1 episode, 2010)
Self - Johns Hopkins University Applied Physics Laboratory (1 episode, 2010)
Self - University of Wisconsin (1 episode, 2010)
Self - Breakthrough Breast Cancer (1 episode, 2010)
Self - National Cancer Institute (1 episode, 2010)
Self - Head of Drug Discovery, GSK (1 episode, 2010)
Self - Eötvös Loránd University (1 episode, 2010)
Self - Wellcome Trust, Sanger Institute (1 episode, 2010)
Self - Head of Research, Pfizer (1 episode, 2010)
Self - Duke University (1 episode, 2010)
Self - Molecular Discovery Research, GSK (1 episode, 2010)
Self - Massachusetts Institute of Technology (1 episode, 2010)
Self - COO Exploration and Production, BP (1 episode, 2010)
Self - University of Queensland (1 episode, 2010)
Self - Leatherhead Food Research (1 episode, 2010)
Self - Queen Mary, University of London (1 episode, 2010)
Self - University of Louisville (1 episode, 2010)
Self - Centers for Disease Control & Prevention (1 episode, 2010)
Self - Rutgers University (1 episode, 2010)
Self - The Perimeter Institute (1 episode, 2010)
Self - UCL Hospitals NHS Foundation Trust (1 episode, 2010)
Self - Brunel University (1 episode, 2010)
Self - University College London (1 episode, 2010)
Self - Albert Einstein College of Medicine (2 episodes, 2010-2012)
Self - Karolinska Institute (1 episode, 2010)
Self - University of Manchester (1 episode, 2010)
Self - Sierra Sciences (1 episode, 2010)
Self - University of Pennsylvania (1 episode, 2010)
Self - US National Incident Commander (1 episode, 2010)
Self - Stony Brook University, New York (1 episode, 2010)
Self - University of California, Berkeley (1 episode, 2010)
Self - University of Portsmouth (1 episode, 2010)
Self - Imperial College London (1 episode, 2010)
Self - University College, London (1 episode, 2010)
Self - Amidzic Consulting (1 episode, 2010)
Self - Swartkrans Project (1 episode, 2010)
Self - University of Arkansas (1 episode, 2010)
Self - National Institute of Health (1 episode, 2010)
Self - CEO, Wild Well Control (1 episode, 2010)
Self - University of California, Riverside (1 episode, 2010)
Self - University of British Columbia (1 episode, 2010)
Self - Johns Hopkins University (1 episode, 2010)
Self - University of Sussex (1 episode, 2010)
Self - Australian Institute of Marine Science (1 episode, 2010)
Self - Massachusetts General Hospital (1 episode, 2010)
Self - Durham University (1 episode, 2010)
Self - University of Nottingham (1 episode, 2010)
Self - Cornell University (1 episode, 2010)
Self - University of Georgia (1 episode, 2010)
Self - Model Gut Project (1 episode, 2010)
Self - General Practitioner (1 episode, 2010)
Self - Max Planck Institute (1 episode, 2010)
Self - US Army Aeromedical Research Lab, Fort Rucker (1 episode, 2010)
Self - Harvey Mudd College (1 episode, 2010)
Self - Birkbeck University of London (1 episode, 2010)
Self - University of Bradford (1 episode, 2010)
Self - Montana State University (1 episode, 2010)
Self - Stellwagen Bank Nationa Marine Sanctuary (1 episode, 2010)
Self - BTI Services (1 episode, 2010)
Self - National Marine Fisheries Services (1 episode, 2010)
Self - University of New Hampshire (1 episode, 2010)
Self - University of Texas (2 episodes, 2010-2012)
Self - University of Texas (1 episode, 2010)
Self - University of Osnabrück (1 episode, 2010)
Self - University of Lincoln (1 episode, 2010)
Self - IBM Research Division (1 episode, 2010)
UCL Institue of Child Health (1 episode, 2010)
Self - Census of Marine Life (1 episode, 2010)
Self - Scientific Support Coordinator, NOAA (1 episode, 2010)
Self - Broad Institute of MIT and Harvard (1 episode, 2010)
Self - Marine Engineer, Wild Well Control (1 episode, 2010)
Self - Son of James Fallon (1 episode, 2011)
Self - Emeritus Prof, University of Virginia (1 episode, 2011)
Self - The Telegraph (1 episode, 2011)
Self - University of Washington (1 episode, 2011)
Self - Stanford University (1 episode, 2011)
Self - Claremont Graduate University (1 episode, 2011)
Self - University of East Anglia (1 episode, 2011)
Self - NASA Goddard Space Flight Center (1 episode, 2011)
Self - King's College London (1 episode, 2011)
Self - The Fertility Institutes (1 episode, 2011)
Self - Wife of James Fallon (1 episode, 2011)
Self - Volvo Cars (1 episode, 2011)
Self - Marseille Centre for Particle Physics (1 episode, 2011)
Self - Assistant Professor, Harvard University (1 episode, 2011)
Self - University of Florida (1 episode, 2011)
Self - ALMA (1 episode, 2011)
Self - University of Miami (1 episode, 2011)
Self - University of Cambridge (1 episode, 2011)
Self (1 episode, 2011)
Self - Oxford University (1 episode, 2011)
Self - Freeman Hospital (1 episode, 2011)
Self - Lighting Designer (1 episode, 2011)
Self - National Physical Laboratory (1 episode, 2011)
Self - INTEGRIS Advanced Cardiac Care (1 episode, 2011)
Self - Institut Laue-Langevin (1 episode, 2011)
Self - Johns Hopkins School of Medicine (1 episode, 2011)
Self - Vanderbilt University (1 episode, 2011)
Self - University of Reading (1 episode, 2011)
Self - Cornell University (1 episode, 2011)
Self - University College London (1 episode, 2011)
Self - University of British Columbia (1 episode, 2011)
Self - Durham University (1 episode, 2011)
Self - Fish and Wildlife Research Institute (1 episode, 2011)
Self - University of Vienna (1 episode, 2011)
Self - Sainsbury Laboratory, Norwich (1 episode, 2011)
Self - University of Washington, Seattle (1 episode, 2011)
Self - University of Surrey (1 episode, 2011)
Self - Clarendon Laboratory (1 episode, 2011)
Self - Bureau of Land Management (1 episode, 2011)
Self - Goldsmiths, University of London (1 episode, 2011)
Self - Yellowstone National Park (1 episode, 2011)
Self - University of Southampton (1 episode, 2011)
Self - The Royal Society (1 episode, 2011)
Self - Institute of Endocrinology and Metabolism (1 episode, 2011)
Self - Virginia Tech (2 episodes, 2011-2013)
Self - University of Liverpool (1 episode, 2011)
Self - Johns Hopkins Bloomberg School of Public Health (1 episode, 2011)
Self - Jackson Memorial Hospital (2 episodes, 2011-2013)
Self - Culham Centre for Fusion Energy (1 episode, 2011)
Self - General Motors (1 episode, 2011)
Self - Barts and the London NHS Trust (1 episode, 2011)
Self - Newcastle University (1 episode, 2011)
Self - Tokyo Institute of Technology (1 episode, 2011)
Self - University of Maryland (1 episode, 2011)
Self - South Dakota School of Mines (1 episode, 2011)
Self - University of Chichester (1 episode, 2011)
Self - British Society of Scientific Glass Blowers (1 episode, 2011)
Self - Northrop Grumman (1 episode, 2011)
Self - Centre for the Study of Social Change (1 episode, 2011)
Self - U.S. Marine Corps (1 episode, 2011)
Self - Penn State University (1 episode, 2011)
Self - University of Minnesota (1 episode, 2011)
Self - Academic Medical Centre Amsterdam (1 episode, 2011)
Self - Yale University (1 episode, 2011)
Self - Papworth Hospital (1 episode, 2011)
Self - University of Cologne (1 episode, 2011)
Self - Fukushima University (1 episode, 2011)
Self - Jackson Memorial Hospital (1 episode, 2011)
Self - University of New Mexico (1 episode, 2011)
Self - Fermilab (1 episode, 2011)
Self - University of Utah (1 episode, 2011)
Self = MIT AgeLab (1 episode, 2011)
Self - Provincia Autonoma di Trento (1 episode, 2011)
Self - Research Centre for Radiation Medicine (1 episode, 2011)
Self - MRC Lifecourse Epidemiology Unit (1 episode, 2011)
Self - Caltech (1 episode, 2011)
Self - Manchester University (1 episode, 2011)
Self - Bath Centre for Pain Services (1 episode, 2011)
Self - University of Ulster (1 episode, 2011)
Self - Senior Research Earth Scientist, NASA (1 episode, 2011)
Self - King Edward Memorial Hospital, Pune (1 episode, 2011)
Self - Case Western Reserve University (1 episode, 2011)
Self - King Saud University (1 episode, 2011)
Self - University of Oxford (1 episode, 2011)
Self - New Mexico Institute of Mining (1 episode, 2011)
Self (1 episode, 2012)
Self - Barnard College, Columbia University (1 episode, 2012)
Self - University of Southern California (1 episode, 2012)
Self - Texas Tech University (1 episode, 2012)
Self - University College London (1 episode, 2012)
Self - University of Maryland (1 episode, 2012)
Self - University of Manchester (1 episode, 2012)
Self - The University of Akron (1 episode, 2012)
Self - Massachusetts Institute of Technology (1 episode, 2012)
Self - Medical Director, Royal Marsden Hospital (1 episode, 2012)
Self - PGA Master Professional (1 episode, 2012)
Self - University of Michigan (1 episode, 2012)
Self - Deputy Project Scientist (1 episode, 2012)
Self - L'Oreal (1 episode, 2012)
Self - Sapienza University of Rome (1 episode, 2012)
Self - 110m Hurdler (1 episode, 2012)
Self - Director, MIT Synthetic Biology Centre (1 episode, 2012)
Self - Classical Guitarist (1 episode, 2012)
Self - University of Oxford (1 episode, 2012)
Self - University of Brighton (1 episode, 2012)
Self - Utah State University (1 episode, 2012)
Self - University of Cambridge (1 episode, 2012)
Self - NASA Jet Propulsion Laboratory (1 episode, 2012)
Self - Max Planck Institute of Colloids and Interfaces (1 episode, 2012)
Self - Chief Project Scientist (1 episode, 2012)
Self - Operations Manager, LHCb (1 episode, 2012)
Self - Loughborough University (1 episode, 2012)
Self - University of Sussex (1 episode, 2012)
Self - Head of Genetics, ICR (1 episode, 2012)
Self - Consultant Clinical Oncologist, Royal Marsden Hospital (1 episode, 2012)
Self - Violinist (1 episode, 2012)
Self - NOAA Space Weather Prediction Center (1 episode, 2012)
Self - IBM (1 episode, 2012)
Self - Flight System Engineer (1 episode, 2012)
Self - London School of Hygiene & Tropical Medicine (1 episode, 2012)
Self - University of Lancaster (1 episode, 2012)
Self - Lawrence Berkeley National Lab (1 episode, 2012)
Self - Cafe Kick (1 episode, 2012)
Self - Caltech (1 episode, 2012)
Self - Columbia University (1 episode, 2012)
Self - Flight Director (1 episode, 2012)
Self - Leader, Synthetic Neurobiology Group, MIT (1 episode, 2012)
Self - University of Reading (1 episode, 2012)
Self - IFW Dresden (1 episode, 2012)
Self - Imperial College London (1 episode, 2012)
Self - Washington University and Salerno Schools of Medicine (1 episode, 2012)
Self - Sky Survey (1 episode, 2012)
Self - ETC Group (1 episode, 2012)
Self - Unilever (1 episode, 2012)
Self - Paul Scherrer Institute (1 episode, 2012)
Self - Grenoble Institute of Planetology and Astrophysics (1 episode, 2012)
Self - MRC Lifecourse Epidemiology Unit, University of Southampton (1 episode, 2012)
Self - Max Planck Institute for Physics (1 episode, 2012)
Self - Calorie Restrictor (1 episode, 2012)
Self - Goddard Space Flight Center (1 episode, 2012)
Self - Ernst Ruska Centre, Jülich (1 episode, 2012)
Self - Lead Systems Engineer (1 episode, 2012)
Self - Ampliphi Biosciences (1 episode, 2012)
Self - Durham University (1 episode, 2012)
Self - Architect (1 episode, 2012)
Self - Mayo Clinic Arizona (1 episode, 2012)
Self - Lead Radiographer, Royal Marsden Hospital (1 episode, 2012)
Self - UCL Institute of Neurology (1 episode, 2012)
Self - Author (1 episode, 2012)
Self - Chief, Infectious Disease Service, Brooke Army Medical Center (1 episode, 2012)
Self - National Center for Atmospheric Research (1 episode, 2012)
Self - University of Miami & NOAA (1 episode, 2012)
Self - Co-Founder of Amyris (1 episode, 2012)
Self - University of Innsbruck (1 episode, 2012)
Self - University of Cambridge iGem2011 Team (1 episode, 2012)
Self - Texas Cotton Farmer (1 episode, 2012)
Self - Ohio State University (1 episode, 2012)
Self - Head of Cancer Therapeutics, ICR (1 episode, 2012)
Self - MRC Clinical Sciences Centre, Imperial College London (1 episode, 2012)
Self - Creator, Blue Gene (1 episode, 2012)
Self - National Grid (1 episode, 2012)
Self - University of Wisconsin-Madison (1 episode, 2012)
Self - University of Glasgow (1 episode, 2012)
Self - Engineer (1 episode, 2012)
Self - University of Edinburgh (1 episode, 2012)
Self - Professor of Molecular Oncology, ICR (1 episode, 2012)
Self - Meteorologist, Met Office (1 episode, 2012)
Self - George Washington University (1 episode, 2012)
Self - Consultant Medical Oncologist, Royal Marsden Hospital (1 episode, 2012)
Self - Consultant Surgeon, Royal Marsden Hospital (1 episode, 2012)
Self - Medical Director, NASA Ames Research Centre (1 episode, 2012)
Self - Co-Founder, BioCurious (1 episode, 2012)
Self - Meteorologist (1 episode, 2012)
Self - Westminster CCTV Operations Manager (1 episode, 2012)
Self - National Solar Observatory (1 episode, 2012)
Self - National Institute on Aging (1 episode, 2012)
Self - University of Birmingham (1 episode, 2012)
Self - Kingston University (1 episode, 2012)
Self - Stanford University (1 episode, 2012)
Self - IBE Barcelona (1 episode, 2012)
Self - King's College London (1 episode, 2012)
Self - University of Illinois at Chicago (1 episode, 2012)
Self - Princeton University (1 episode, 2012)
Self - University of Montreal (1 episode, 2012)
Self - Consultant Surgeon, King's College Hospital (1 episode, 2012)
Self - Circus Space (1 episode, 2012)
Self - Harvard Medical School (1 episode, 2012)
Self - Aviation Safety Expert (1 episode, 2013)
Self - Tech Writer and Blogger (1 episode, 2013)
Self - Headspace (1 episode, 2013)
Self - Designer (1 episode, 2013)
Self - X Prize Foundation (1 episode, 2013)
Self - Symantec (1 episode, 2013)
Self - North Carolina State University (1 episode, 2013)
Self - DataXu (1 episode, 2013)
Self - Max Planck Institute, Leipzig (1 episode, 2013)
Self - University of Reading (1 episode, 2013)
Self - University of Cambridge (1 episode, 2013)
Self - Arizona State University (1 episode, 2013)
Self - Imperial College London (1 episode, 2013)
Self - Pet Detective (1 episode, 2013)
Self - Verizon (1 episode, 2013)
Self - Consultant Anaesthetist, UCLH (1 episode, 2013)
Self - University of Rhode Island (1 episode, 2013)
Self - Moon Express (1 episode, 2013)
Self - University of Sussex (1 episode, 2013)
Self - University of Kent (1 episode, 2013)
Self - Heather Hills Farm (1 episode, 2013)
Self - Principal Geologist, EQT Corporation (1 episode, 2013)
Self - ESA Rosetta Spacecraft Operations Manager (1 episode, 2013)
Self - Lifesaver Systems (1 episode, 2013)
Self - Massachusetts Institute of Technology (1 episode, 2013)
Self - University of California, Santa Barbara (1 episode, 2013)
Self - Rothamsted Research (1 episode, 2013)
Self - Yale University (1 episode, 2013)
Self - UC Berkeley (1 episode, 2013)
Self - Beekeeper, Tate Britain (1 episode, 2013)
Self - Johns Hopkins Hospital (1 episode, 2013)
Self - MIT Media Lab (1 episode, 2013)
Self - University of California, San Diego (1 episode, 2013)
Self - Founder, Winton (1 episode, 2013)
Self - The Open University (1 episode, 2013)
Self - LAPD (1 episode, 2013)
Self - University of Essex (1 episode, 2013)
Self - Smithsonian Conservation Biology Institute (1 episode, 2013)
Self - TU Braunschweig (1 episode, 2013)
Self - Northwestern University (1 episode, 2013)
Self - Radboud University Nijmegen (1 episode, 2013)
Self - Director, Clinical Psychophysiology Lab, Michigan State University (1 episode, 2013)
Self - McGill University (1 episode, 2013)
Self - MIT (1 episode, 2013)
Self - Joule (1 episode, 2013)
Self - Palaeontologist (1 episode, 2013)
Self - Harvard University (1 episode, 2013)
Self - Columbia University, NY (1 episode, 2013)
Self - EQT Corporation (1 episode, 2013)
Self - University of New Mexico (1 episode, 2013)
Self - University of Manchester (1 episode, 2013)
Self - Head of Physical Performance (1 episode, 2013)
Self - Museum of the Rockies (1 episode, 2013)
Self - Protei (1 episode, 2013)
Self - University of Birmingham (1 episode, 2013)
Self - British Geological Survey (1 episode, 2013)
Self - Free University of Berlin (1 episode, 2013)
Self - Max Planck Institute for Extraterrestrial Physics (1 episode, 2013)
Self - Square Kilometre Array - SA (1 episode, 2013)
Self - UCLA (1 episode, 2013)
Self - Google UK (1 episode, 2013)
Self - John Hopkins University (1 episode, 2013)
Self - Scripps Research Institute, California (1 episode, 2013)
Self - Fire Service College (1 episode, 2013)
Self - Scripps Health (1 episode, 2013)
Self - Hunter College, New York (1 episode, 2013)
Self - Northrup Grumman (1 episode, 2013)
Self - Drexel University (1 episode, 2013)
Self - Grimshaw Architects (1 episode, 2013)
Self - UK Digital Champion (1 episode, 2013)
Self - University of Hawaii (1 episode, 2013)
Self - Professor of Psychology and Brain Sciences, University College London (1 episode, 2013)
Self - University of Lincoln (1 episode, 2013)
Self - Santa Clara University (1 episode, 2013)
Self - Atrainability (1 episode, 2013)
Self - Max Planck Institute for Solar System Research (1 episode, 2013)
Self - University of California (1 episode, 2013)
Self - Wired Magazine (1 episode, 2013)
Self - Duke University (1 episode, 2013)
Self - IOActive (1 episode, 2013)
Self - UCL Institute of Child Health (1 episode, 2013)
Self - SRI International (1 episode, 2013)
Self - University of Florida (1 episode, 2013)
Self - Lowell Observatory (1 episode, 2013)
Self - Sophos (1 episode, 2013)
Self - Science Correspondent, The Guardian (1 episode, 2013)
Self - Great Ormond Street Hospital (1 episode, 2013)
Self - Chief Investment Officer, Winton (1 episode, 2013)
Self - WikiLeaks Founder (1 episode, 2014)
Self - Computer security researcher (1 episode, 2014)
Self - University of California, San Francisco (1 episode, 2014)
Self - Inventor of the World Wide Web (1 episode, 2014)
Self - Duke University, North Carolina (1 episode, 2014)
Self - Princeton University (1 episode, 2014)
Self - Yale University (1 episode, 2014)
Self - Cyber security expert (1 episode, 2014)
Self - University of East Anglia & Institute of Food Research (1 episode, 2014)
Self - Farmer and Author (1 episode, 2014)
Self - Johnson Space Center (1 episode, 2014)
Self - Consultant Microbiologist (1 episode, 2014)
Self - CEO, Kaspersky Lab (1 episode, 2014)
Self - Journalist and Technology Researcher (1 episode, 2014)
Self - Associate Director, Rothamsted Research (1 episode, 2014)
Self - Chief Designer, Rex Bionics (1 episode, 2014)
Self - Pipistrel (1 episode, 2014)
Self - Test Pilot, Marinvent (1 episode, 2014)
Self - Nutrition Scientist, British Nutrition Foundation (1 episode, 2014)
Editor, WIRED Magazine / Self - Longitude Committee (1 episode, 2014)
Self - University of Pennsylvania (1 episode, 2014)
Self - Langley Research Center (1 episode, 2014)
Self - Air Traffic Controller, Nav Canada (1 episode, 2014)
Self - Inventor and Cryptographer (1 episode, 2014)
Self - Dental hypnosis expert (1 episode, 2014)
Self - McGill University, Montreal (1 episode, 2014)
Self - UK Global Food Security Programme (1 episode, 2014)
Self - Cactus Feeders (1 episode, 2014)
Self - Information security specialist (1 episode, 2014)
Self - City University London (1 episode, 2014)
Self - Head of European Cybercrime Centre (1 episode, 2014)
Self - University of Oxford Internet Institute (1 episode, 2014)
Self - Birkbeck College (1 episode, 2014)
Self - Former Boeing 777 Pilot (1 episode, 2014)
Self - University of Turin (1 episode, 2014)
Self - Ben Gurion University of the Negev (1 episode, 2014)
Self - Longitude Committee / University of Southampton (1 episode, 2014)
Self - Reaction Engines (1 episode, 2014)
Self - Incident Manager, Centers for Disease Control and Prevention (1 episode, 2014)
Self - Nutritionist & Dietician, Reading University (1 episode, 2014)
Self - Newcastle University (1 episode, 2014)
Self - Nutritional Epidemiologist, University of Oxford (1 episode, 2014)
Self - Ebola survivor (1 episode, 2014)
Self - Team Sky (1 episode, 2014)
Self - Former Air Accident Investigator (1 episode, 2014)
Self - University of Southampton (1 episode, 2014)
Chief Medical Officer, England / Self - Longitude Committee (1 episode, 2014)
Self - Uganda Virus Research Institute (1 episode, 2014)
Self - Harvard Medical School (1 episode, 2014)
Self - Syrian human rights activist (1 episode, 2014)
Chief Executive, British Science Association / Self - Longitude Committee (1 episode, 2014)
Self - Harvard School of Public Health (1 episode, 2014)
Self - Reading University (1 episode, 2014)
Self - Royal Observatory, Greenwich (1 episode, 2014)
Self - Bracken Engineering (1 episode, 2014)
Self - Rutgers University (1 episode, 2014)
Self - Michoud Assembly Facility (1 episode, 2014)
Self - Emory University School of Medicine (1 episode, 2014)
Self - University College Cork (1 episode, 2014)
Self - Air Accident Investigator (1 episode, 2014)
Self - Senior Program Manager, ICANN (1 episode, 2014)
Self - Western Kentucky University (1 episode, 2014)
Self - Paragon Space Development Corporation (1 episode, 2014)
Self - Director, London School of Hygiene and Tropical Medicine (1 episode, 2014)
Self - Mount Sinai School of Medicine (1 episode, 2014)
Self - Shetland Mussels (1 episode, 2014)
Self - University of Birmingham (1 episode, 2014)
Self - Médecins Sans Frontières (1 episode, 2014)
Self - University of Colorado (1 episode, 2014)
Self - National Oceanic and Atmospheric Administration (1 episode, 2014)
Self - Poultry Farmer (1 episode, 2014)
Self - Stennis Space Center (1 episode, 2014)
Self - Wageningen University (1 episode, 2014)
Self - Biodesign Institute, Arizona State University (1 episode, 2014)
Self - Head of Special Pathogens, National Microbiology Laboratory, Canada (1 episode, 2014)
Self - SmartThings CEO (1 episode, 2014)
Self - Consultant in Infectious Diseases, The Royal Free Hospital (1 episode, 2014)
Self - Met Office (1 episode, 2014)
Self - Research Fellow, Public Health England (1 episode, 2014)
Self - Avionics Engineer, First Air (1 episode, 2014)
Self - Animal Sciences Dept, University of Nebraska (1 episode, 2014)
Self - Deputy Medical Director, ELWA Hospital (1 episode, 2014)
Self - London School of Hygiene and Tropical Medicine (1 episode, 2014)
Self - Principle Research Associate, Raytheon (1 episode, 2014)
Self - Viral Immunology Branch Chief, US Army Medical Research Institute of Infectious Diseases (1 episode, 2014)
Self - Inmarsat (1 episode, 2014)
Self - University of British Columbia (1 episode, 2014)
Self - UCL (University College London) (1 episode, 2014)
Self - Children's Hospital Oakland Research Institute (1 episode, 2014)
Self - Marshall Space Flight Center (1 episode, 2014)
Self - Mayo Clinic (1 episode, 2014)
Self - Leader MH370 Search, Phoenix International (1 episode, 2014)
Self - Union College, New York (1 episode, 2014)
Self - University of Lausanne (1 episode, 2014)
Self - Former Air Traffic Controller (1 episode, 2014)
Self - Co-developer of Onion Routing (1 episode, 2014)
Self - University of Texas Medical Branch (1 episode, 2014)
Self - University of Leicester (1 episode, 2014)
Self - Aberystwyth University (1 episode, 2014)
Self - Head of Rare and Imported Pathogens, Public Health England (1 episode, 2014)
Self - Cryptographer and Computer Security Expert (1 episode, 2014)
Self - Senior Heart Health Dietician, British Heart Foundation (1 episode, 2014)
Science Museum / Self - Longitude Committee (1 episode, 2014)
Self - Tufts University (1 episode, 2014)
Self - Chief Executive of Compassion in World Farming (1 episode, 2014)
Self - University College London (1 episode, 2014)
Chief Scientific Advisor, Dept of Energy & Climate Change / Self - Longitude Committee (1 episode, 2014)
Self - Chair of the Board, ICANN (1 episode, 2014)
Self - Volunteer nurse (1 episode, 2014)
Self - Consultant Gastroenterologist (1 episode, 2014)
Self - Bitcoin developer (1 episode, 2014)
Self - Interventional Cardiologist, Royal United Hospital, Bath (1 episode, 2014)
Self - Hillsborough County Sheriff's Office (1 episode, 2014)
Self - Head of Water Production, Thames Water (1 episode, 2014)
Self - University of Westminster (1 episode, 2014)
Self - London School of Economics (1 episode, 2014)
Self - TD Ameritrade (1 episode, 2014)
Self - Food Climate Research Network, University of Oxford (1 episode, 2014)
Self - Technical Director, Modern Water (1 episode, 2014)
Self - Santa Clara University, California (1 episode, 2014)
Narrator (1 episode, 2015)
Self - University of Michigan (1 episode, 2015)
Self (1 episode, 2015)
Self - Southwest Research Institute, Boulder (1 episode, 2015)
Self - University of California, Irvine (1 episode, 2015)
Self - University College London (1 episode, 2015)
Self - University of Chicago (1 episode, 2015)
Self - King's College, London Professor (1 episode, 2015)
Self - University of Washington (1 episode, 2015)
Self - Fermilab (1 episode, 2015)
Self - Southwest Research Institute, San Antonio (1 episode, 2015)
Self - University of Birmingham (1 episode, 2015)
Self - Queen's University Belfast (1 episode, 2015)
Self - Narrator (1 episode, 2016)
Narrator (1 episode, 2016)
Albert Einstein (1 episode, 2016)
Self (1 episode, 2016)
Self - Michael's Wife (1 episode, 2016)
Self - University of Oxford (1 episode, 2016)
Self - University of North Carolina (1 episode, 2016)
Self - British Medical Association Welsh Council (1 episode, 2016)
Self - Chief Executive, Behavioural Insights Team (1 episode, 2016)
Self - Imperial College London & Royal Brompton Hospital (1 episode, 2016)
Self - University College London (1 episode, 2016)
(1 episode, 2016)
Self - Washington State University (1 episode, 2016)
Self (1 episode, 2017)
Narrator (1 episode, 2017)
Amercian President (1 episode, 2017)
Soldier (1 episode, 2017)
Robert Taylor (1 episode, 2017)
Self - Forensic Psychiatrist (1 episode, 2017)
Self - University of New Mexico & Mind Research Network (1 episode, 2017)
Self - Mendota Mental Health Institute (1 episode, 2017)
Self - University at Buffalo (1 episode, 2017)
Self - Kidnapping, Escape, Battery, Aggravated Battery, Sentence: 38 years (1 episode, 2017)
Self - University College London (1 episode, 2017)
Self - University of Iceland (1 episode, 2017)
Self - The Open University (1 episode, 2017)
Caltech / Self - NASA Jet Propulsion Laboratory (1 episode, 2017)
Self - The Economist (1 episode, 2017)
Self - Interaction Design Research, Stanford University (1 episode, 2017)
Self - Technology Editor, New Scientist (1 episode, 2017)
Self - Gear Editor, WIRED (1 episode, 2017)
Self - News Editor, Autocar (1 episode, 2017)
Self - Lead Data Scientist (1 episode, 2017)
Self - Astrophysicist, Berkeley SETI Research Center (1 episode, 2017)
Self - Emory University (1 episode, 2017)
Self - Partner, Foster + Partners (1 episode, 2017)
Self - Murder, Rape, Burglary, Moving Body from Scene of Death. Sentence: 100 years (1 episode, 2017)
Self - Murder, Sentence: 60 years (1 episode, 2017)
Self - Child Molesting, Sentence: 30 years (1 episode, 2017)
Self - University of St Andrews) (1 episode, 2017)
Self - Head of Design, Foster + Partners (1 episode, 2017)
Self - University of Oxford (1 episode, 2017)
Self - University of Leeds (1 episode, 2017)
Self - Senior Director of Automotive, Nvidia (1 episode, 2017)
Self - Stuff TV (1 episode, 2017)
Self - University of South Wales (1 episode, 2017)
Self - University of California, Berkeley (1 episode, 2017)
Self - Director of Applied Machine Learning, Facebook (1 episode, 2017)
Narrator (1 episode, 2018)
Self - Presenter (1 episode, 2018)
Self (1 episode, 2018)
Self - Avalanche Scientist (1 episode, 2018)
Self - Presenter (1 episode, 2019)
Self - Narrator (1 episode, 2020)
Self - Presenter (1 episode, 2020)
Narrator (1 episode, 2020)
Self - Sustainable Transport Specialist (1 episode, 2021)
Self - Microbiologist (1 episode, 2021)
Self (1 episode, 2021)
Self - Bioresources Manager (1 episode, 2021)
Self - Presenter (1 episode, 2022)
Self - Cardiff University Brain Research Imaging Centre (1 episode, 2022)
Self (1 episode, 2022)
Self - Oxford University Sleep and Circadian Neuroscience Institute (1 episode, 2022)
Self - Rower and Olympic Medallist (1 episode, 2022)
Self - Professor at University of Surrey (1 episode, 2022)
Self - Professor at University of Calfornia (1 episode, 2022)
Self - Neuroscientist Professor at Boston University (1 episode, 2022)
Self - Nutritional Scientist King's College London (1 episode, 2022)
Self - English Institute of Sport (1 episode, 2022)
Brunel (uncredited) (1 episode, 1972)
Self (uncredited) (1 episode, 2007)
Self - Retired NASA OIG Special Agent (uncredited) (1 episode, 2007)
Actor (uncredited) (1 episode, 2009)