| Name | Character | Episodes |
|---|---|---|
| Jochen Nickel | Sunny Schwecke | 6 |
| Joachim Król | Alex Lutter | 6 |
| Timo Dierkes | Höcki | 6 |
| Matthias Koeberlin | Michael Engels | 6 |
| Dietmar Mues | Ludwig Demski | 1 |
| Denis Moschitto | Marcello Dubini | 1 |
| Axel Stein | Mike Hampe | 1 |
| Michael Kessler | Ocko | 1 |
| Alice Dwyer | Evelyn Fichte | 1 |
| Karl Markovics | Waller | 1 |
| Armin Rohde | Valentin Kovacs | 1 |
| Lucas Gregorowicz | Michael Bergmann | 1 |
| Uwe Kockisch | Klaus Siegener | 1 |
| Dietrich Hollinderbäumer | Rüdiger Althaus | 1 |
| Tilo Prückner | Horst Walther | 1 |
| Cosma Shiva Hagen | Natascha Dahlmann | 1 |
| Melika Foroutan | Irina Kovac | 1 |
| Michael Brandner | Peter Kampschulte | 1 |
| Catrin Striebeck | Anja Hoffmann | 1 |
| Piet Fuchs | Jupp Böckmann | 1 |
| André Jung | Wolfgang Richards | 1 |
| Charles Brauer | Werner Saibel | 1 |
| Mareike Carrière | Margit Taschenbeck | 1 |
| Tobias Oertel | Marco Seidel | 1 |
| Sergej Moya | Lukas Taschenbeck | 1 |
| Gabriele Schulze | Jolanda Kampmann | 1 |
| Lambert Hamel | Heinrich Schwecke | 1 |
| Axel Pape | Albrecht Franke | 1 |
| Jürgen Tarrach | Herbert Taschenbeck | 1 |
| Jochen Kolenda | Gefängnisdirektor | 1 |
| Tim Wilde | Uwe Hoffmann | 1 |
| Collien Fernandes | Jenny | 1 |