| Julia Schmalbrock | Anja Falk [DHR] | |
| Oliver Betke | Jens Adler (Auf Messers Schneide) [HR] | |
| Matthias Bullach | Joachim Belz [HR] | |
| Ingeborg Schöner | Kommissarin Anna Herbst [HR] | |
| Birte Berg | Charlotte Berger [EHR] | |
| Eleonore Daniel | Nachbarin (F: Auf Messers Schneide) [NR] | |
| Wolf Roth | Ewald Schöring [EHR] | |
| Susanne Steidle | Karin Breslauer [EHR] | |
| Gruschenka Stevens | n.n. [EHR] | |
| Haydar Zorlu | Murat Özdamar [EHR] | |
| Christofer von Beau | Franz Ainfachnur [DNR] | |
| Pablo Ben Yakov | Episodenhauptrolle [NR] | |
| Alana Bock | Tessa Beltz [NR] | |
| Maike Bollow | Angela Aldenhoff [NR] | |
| Noémi Domokos | Episodenrolle [NR] | |
| Pinar Erincin | Sema Özdamar [NR] | |
| Patrick Alexander Janovsky | Dietmar [NR] | |
| Birgit Koch | Garderobenfrau [NR] | |
| Crisaide Mendes Jones | Maria Pinheiro [NR] | |
| Markus Menzel | Zivilfahnder (Das Mörderspiel) [NR] | |
| Jens Peter Nünemann | Jörg Anhöfer [NR] | |
| Judith Rumpf | Bianca Weber [NR] | |
| Christian K. Schaeffer | Julius Düringer [NR] | |
| Sandra Steffl | Gerti [NR] | |
| Viola von der Burg | Herrenmodenverkäuferin [NR] | |
| Irina Wanka | Irene Buhnke [NR] | |
| Nick Wilder | Universitäts-Professor (Episodenrolle) [NR] | |
| Christian Baumann | Harry Gentner [ENR] | |
| Andreas Bittl | Bauarbeiter [ENR] | |
| Silvia de Leonardis | Bedienung [ENR] | |
| Caroline Kiesewetter | Andrea Neumann [ENR] | |
| Alexander Mazza | NR [ENR] | |
| Gunnar Solka | Melissas Nachbar [ENR] | |
| Peter Rühring | Prof. Karl Niemann [TR] | |
| Stefan Zimmermann | Ferrari -Mann [TR] | |
| Günter Spörrle | Gastkommissar | |
