Thorsten Krüger / Kommissar Krüger / Kommissar Thorsten Krüger (16 episodes, 2006-2024)
Fichte / Martin Fichte / Oberinspektor Fichte (14 episodes, 2009-2024)
Marlene Seefeldt / Dr. Marlene Seefeld (13 episodes, 2006-2022)
Anna / Kriminalbiologin Anna / Kriminalbiologin (7 episodes, 2011-2016)
Karsten Hellstein (5 episodes, 2006-2017)
Luise Bohn (4 episodes, 2019-2024)
Bodo Tankmann (4 episodes, 2009-2017)
Bürgermeisterin / Juliane Bach (4 episodes, 2012-2017)
Lisa Engel (3 episodes, 2011-2017)
Hermann Stein (2 episodes, 2012-2017)
Marianne Stein (2 episodes, 2012-2017)
Tanja Bartko (2 episodes, 2009-2018)
Tim Engel (1 episode, 2012-2014)
Jenny Trumaschek (2 episodes, 2014-2022)
Dirk Bohn (2 episodes, 2019-2024)
René Müller (2 episodes, 2012-2022)
Gregor Liebig (2 episodes, 2006-2017)
Therese Bartko (2 episodes, 2009-2018)
Sabrina Hellstein (2 episodes, 2006-2017)
Dr. Til Desno / Til Desno (2 episodes, 2006-2017)
Dorfjunge / Heimkind (2 episodes, 2012)
Manfred Bartko (2 episodes, 2009-2018)
Susi (2 episodes, 2006-2016)
(2 episodes, 2009-2018)
Handwerker / Pattow (2 episodes, 2018-2022)
Bundespolizist Lotz / Mathias Lotz (2 episodes, 2022-2024)
Harry Ritter (1 episode, 2011)
Matthias Panasch (1 episode, 2011)
Greta Althof (1 episode, 2012)
Gottfried Richter (1 episode, 2014)
Mona Panasch (1 episode, 2011)
Thorben Althof (1 episode, 2012)
Irene Fischer (1 episode, 2014)
Knut Hellstein (1 episode, 2017)
Mäxchen Panasch (1 episode, 2011)
Jackie (1 episode, 2017)
Lukas Fiebow (1 episode, 2021)
Fina Jurisch (1 episode, 2024)
Vladislav Bratic (1 episode, 2012)
Grethe Brezan (1 episode, 2012)
Mirko Wächter (1 episode, 2015)
Timo Schwalm (1 episode, 2016)
Anwalt Malchow (1 episode, 2018)
Anton Phillipp (1 episode, 2021)
Maja Wiechmann (1 episode, 2022)
Sandra Faber (1 episode, 2011)
Laura Düren (1 episode, 2015)
Katrin Schwalm (1 episode, 2016)
Dr. Sylvia Brecht (1 episode, 2018)
Helmut Drilling (1 episode, 2019)
Nina Doebel (1 episode, 2021)
Flüsterer (1 episode, 2022)
Schlange (1 episode, 2011)
Ludger Krautberg (1 episode, 2012)
Klara Hauwald (1 episode, 2014)
Dennis Kaufmann (1 episode, 2015)
Lizzy Zander (1 episode, 2016)
Holger Bingel (1 episode, 2018)
Peter Grünwald (1 episode, 2019)
Otto Landmann (1 episode, 2021)
Hendrik Faber (1 episode, 2011)
Hubert Hauwald (1 episode, 2014)
Peter Fähnrich (1 episode, 2015)
Paul Zander (1 episode, 2016)
Daniel Bartko (1 episode, 2018)
Michael Kolb (1 episode, 2019)
Vicki Konzack (1 episode, 2021)
(1 episode, 2012)
Alexander Stein (1 episode, 2012)
Johannes Sengmann (1 episode, 2014)
Marysia Jablonska (1 episode, 2015)
Kim Kovacs (1 episode, 2016)
Helene Rotkreutz (1 episode, 2019)
Felix 'Glubschi' Rösch (1 episode, 2021)
Marlies (1 episode, 2014)
Sebastian Fähnrich (1 episode, 2015)
Svenja Heinze (1 episode, 2016)
Mattes Geolenk (1 episode, 2018)
Detlef Rotkreutz (1 episode, 2019)
Paul Konzack (1 episode, 2021)
Sabine Fähnrich (1 episode, 2015)
Andreas Heinze (1 episode, 2016)
Christina Sinn (1 episode, 2018)
Philipp Dünnbier (1 episode, 2019)
Georg Schmolka (1 episode, 2021)
Klempke (1 episode, 2012)
Paula, Paketdienst-Angestellte (1 episode, 2014)
Fährmann (1 episode, 2015)
Silke Heinze (1 episode, 2016)
Dr. Mann (1 episode, 2018)
Frau Doebel (1 episode, 2021)
Johannna (age 14) (1 episode, 2014)
Helmut Sonnenthal (1 episode, 2015)
Thorsten Krüger (jung) (1 episode, 2016)
Gastwirt (1 episode, 2021)
Johanna (age 10) (1 episode, 2014)
Kommissar Rehberg (1 episode, 2016)
Krystof Wadowicz (1 episode, 2018)
Tobi (1 episode, 2014)
Mandy Pape (1 episode, 2016)
(1 episode, 2018)
Schneider (1 episode, 2012)
LKW-Fahrer (1 episode, 2014)
Georg Dissen (1 episode, 2016)
Kanufahrerin (1 episode, 2014)
(1 episode, 2016)
(1 episode, 2014)
Sachbearbeiterin (1 episode, 2014)
Inge Desno (1 episode, 2006)
(1 episode, 2006)
Oberleutnant Fuchs (1 episode, 2006)
Johanna (1 episode, 2006)
Maria Jaruski (1 episode, 2009)
Thomas Jaruski (1 episode, 2009)
(1 episode, 2009)
Daniel Bartko (1 episode, 2009)
Katrin Schlegel (1 episode, 2009)
Judith Reiche (1 episode, 2011)
(1 episode, 2011)
Kevins Vater (1 episode, 2011)
Eberhard Lunger (1 episode, 2011)
Tim Engel (1 episode, 2011)
Sara Panasch (1 episode, 2011)
Autoverkäufer (1 episode, 2011)
Wahrsagerin (1 episode, 2011)
Kevin (1 episode, 2011)
Matthias - 8 Jahre (1 episode, 2011)
Matthias - als Teenager (1 episode, 2011)
Karin Matzke (1 episode, 2014)
Carola Kubitz (1 episode, 2014)
Klaus Kubitz (1 episode, 2014)
Charlie Matzke (1 episode, 2014)
Monika Fähnrich (1 episode, 2015)
Astrid Kamper (1 episode, 2015)
(1 episode, 2015)
Hafenmeister (1 episode, 2015)
(1 episode, 2017)
Sommerstedt (1 episode, 2018)
Polier (1 episode, 2018)
Anwalt Wadowicz (1 episode, 2018)
Vorarbeiter (1 episode, 2018)
Wölfe-Wachmann (1 episode, 2019)
Agata (1 episode, 2019)
Kita Leiterin (1 episode, 2019)
Einsatzleiter (1 episode, 2019)
(1 episode, 2021)
Tommy Braun (1 episode, 2021)
Steffi (1 episode, 2022)
Jasmin Heyse (1 episode, 2022)
Dr. Benjamin Wendt (1 episode, 2022)
Rico Wilde (1 episode, 2022)
Micha Zander (1 episode, 2022)
Gerald Heyse (1 episode, 2022)
Theresa Frida (1 episode, 2022)
POM Jung (1 episode, 2022)
Tamara (1 episode, 2022)
Dr. Leistner (1 episode, 2022)
Chris Wenzel (1 episode, 2022)
Gernwart Voss (1 episode, 2022)
Heinrich Lemke (1 episode, 2022)
Jessica (1 episode, 2022)
Maries Großmutter (1 episode, 2022)
Dr. Wellinger (1 episode, 2022)
Wasserwerker (1 episode, 2022)
Phoebe Paulmann (1 episode, 2022)
Beno Badack (1 episode, 2022)
Mutter (1 episode, 2022)
Jörg Gruber (1 episode, 2022)
Leon Carsten (1 episode, 2022)
Marie Heyse (1 episode, 2022)
Christina Schufkas (1 episode, 2022)
Thomas Rumposch (1 episode, 2022)
ältere Dame (1 episode, 2022)
Galina (1 episode, 2022)
Heiko Lotz (1 episode, 2024)
Kral (1 episode, 2024)
Maria Wladowska (1 episode, 2024)
(1 episode, 2024)
Horst Buchan (1 episode, 2024)
Marc Pötschke (1 episode, 2024)
Doctor (1 episode, 2024)
Aldo Buchan (1 episode, 2024)
Fritz (1 episode, 2024)
Fährmann (1 episode, 2024)
Partygast (1 episode, 2024)
Moritz (unknown episodes)
Schröder (unknown episodes)
Johanna (age 5) (uncredited) (1 episode, 2014)
Sanitäter (uncredited) (1 episode, 2014)
Arzt (uncredited) (1 episode, 2014)
Feuerwehrmann (uncredited) (1 episode, 2014)
Polizeiwachtmeister (uncredited) (1 episode, 2014)
Mädchen (uncredited) (1 episode, 2015)