| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alexander Beyer | Cast | Actor | Prof. Fred Eisel | 1 |
 Andreas Hoppe | Cast | Actor | Hausmeister Nots | 1 |
 Anja Kling | Cast | Actress | Maike Riem | 6 |
 Anneke Kim Sarnau | Cast | Actress | Esther Korff | 1 |
 Bernd Michael Lade | Cast | Actor | Georg Wirth | 1 |
 Dominic Raacke | Cast | Actor | Prof. Dr. Kurt Bredow | 1 |
 Henning Peker | Cast | Actor | Armin Hauke | 1 |
 Inka Friedrich | Cast | Actress | Beate Amerell | 1 |
 Jaymes Butler | Cast | Actor | Didier Lacasse | 1 |
 Johann von Bülow | Cast | Actor | Robert Krampe | 1 |
 Johanna Gastdorf | Cast | Actress | Heidi Drechsler | 1 |
 Kirsten Block | Cast | Actress | Paula Bleich | 1 |
 Martin Brambach | Cast | Actor | Bernd Siebert | 1 |
 Matthias Bundschuh | Cast | Actor | Lutz Hagedorn | 1 |
 Nadja Bobyleva | Cast | Actress | Jana Grimm | 1 |
 Peter Benedict | Cast | Actor | Riem | 1 |
 Robert Gallinowski | Cast | Actor | Rolf Torberg | 1 |
 Robert Stadlober | Cast | Actor | Jens Thoma | 1 |
 Shenja Lacher | Cast | Actor | Christoph Hofherr | 6 |
 Stephan Grossmann | Cast | Actor | Rolf Barig | 1 |
 Victoria Trauttmansdorff | Cast | Actress | Prof. Dr. Brigitte Weyermann | 1 |
 Anja Antonowicz | Cast | Actress | Carina Eisel | 1 |
 Annika Blendl | Cast | Actress | Pia Walther | 6 |
 Anton Levit | Cast | Actor | Ukrainischer Polizist | 1 |
 Golo Euler | Cast | Actor | Bastian Koch | 1 |
 Jan Henrik Stahlberg | Cast | Actor | Niklas Reger | 1 |
 Katharina Spiering | Cast | Actress | Anna Feltus | 1 |
 Lennart Betzgen | Cast | Actor | Lucas Barlow | 1 |
 Simon Böer | Cast | Actor | 1 | |
 Barbara Prakopenka | Cast | Actress | Anna Stepanenko | 1 |
 Odine Johne | Cast | Actress | Dr. Lara Bartel | 1 |
 Julius Nitschkoff | Cast | Actor | Jannick Weber | 1 |
 Stephanie Amarell | Cast | Actress | Iris Lobo | 1 |
 Yung Ngo | Cast | Actor | Yung | 2 |
 Anton Spieker | Cast | Actor | Linus Roth | 6 |
 Walid Al-Atiyat | Cast | Actor | Lutz Leiter | 1 |
 Lena Reinhold | Cast | Actress | Sandra Hofherr | 1 |
 Yasemin Çetinkaya | Cast | Actress | 1 | |
 Liliane Zillner | Cast | Actress | Britta Zuber | 1 |
 Mehmet Sözer | Cast | Actor | Pavel Kopic | 1 |
 Roman Kanonik | Cast | Actor | Besian Duro | 1 |
 Nico Holonics | Cast | Sebastian Fink | 1 | |
 Maj-Britt Klenke | Cast | Actress | Joana Kehl | 1 |
 Max Krause | Cast | Actor | Goretzka | 1 |
Edith Saldanha | Cast | Natascha Sodbodaj | 1 | |
Wolf Gerlach | Cast | Actor | Biber | 1 |
| Person | Type | Job | Role(s) | Episodes |
