| Name | Character | Episodes |
|---|---|---|
| Joost Siedhoff | Dr. Martin Zobel | 13 |
| Uwe Ochsenknecht | Lehrling Rudi | 1 |
| Rüdiger Vogler | Arno Kube | 1 |
| Kai Fischer | Elke Darius | 1 |
| Name | Character | Episodes |
|---|---|---|
| Joost Siedhoff | Dr. Martin Zobel | 13 |
| Uwe Ochsenknecht | Lehrling Rudi | 1 |
| Rüdiger Vogler | Arno Kube | 1 |
| Kai Fischer | Elke Darius | 1 |