| Name | Character | Episodes |
|---|---|---|
| Katja Studt | Karola König | 26 |
| David C. Bunners | Alexander Fumetti | 26 |
| Julia Stemberger | Katja Stein | 26 |
| Irm Hermann | Frau von Ryben | 26 |
| Jochen Horst | Stefan Hagen | 26 |
| Klaus Manchen | Ulrich König | 26 |
| Robert Schupp | Micha | 26 |
| Beat Marti | 1 | |
| Peggy Lukac | Frau Roscher | 1 |
| Hansa Czypionka | Peter Breuer | 1 |
| Sarah Alles | Janis | 1 |
| Jens Winter | Rainer Rieplos | 1 |
| Axel Pape | Ludger Pfahl | 1 |