Self - Narrator
Self - Professor
Self - Center for Neural Engineering
Self - Writer
Self - Professor of Human Genetics
Self - Gerontology Research Group
Self - Author
Self - A.I. Researcher (as Hugo De Garis)
Self - Researcher
Self - Professor of Theology & Computer Science
Self (archive footage)
Self - Institute for Future Technologies
Self - Futurist
Self - Biologist
Self - Nanotechnology Researcher
Self - Cognitive Scientist
Self - Roboticist
Self - Transhumanist
Self - Critical Historian of Technology
Self - Physicist
Self - Biophysicist
Self - Author (as Natasha Vita More)
Self - Science Writer
Self - Neurosurgeon
Self - American Cryonics Society
Self - Writer (uncredited)