| Episode cast overview, first billed only: |
 | Katy Karrenbauer | - | Christine Walter / Karin Seefeldt |
 | Barbara Freier | - | Ursula 'Uschi' König |
| Claudia Loerding | - | Jutta Adler (credit only) |
| Sanna Englund | - | Mareike Vattke |
| Uta Prelle | - | Birgit Schnoor |
| Susanne Schlenzig | - | Simone Bach |
| Sigrid Schnückel | - | Melanie 'Mel' Schmidt (as Sigrid M. Schnückel) |
 | Christine Schuberth | - | Jeanette Bergdorfer alias Elena Drago |
 | Judith Sehrbrock | - | Martina Vattke |
| Heidi Weigelt | - | Frau Mohr |
| Egon Hofmann | - | Peter Kittler |
| Dierk Prawdzik | - | Frank Holtzendorff |
| Stefan Puntigam | - | 'Andy' Wagner |
| Atto Suttarp | - | Dr. Christoph Columbus Stein |
| Thomas Hailer | - | Arzt |
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