| Name | Character | Episodes |
|---|---|---|
| Ken Narasaki | Ushiro Sato | 10 |
| Eva Habermann | Anja Rose | 1 |
| Sven Martinek | Thorsten Kummer | 1 |
| Thure Riefenstein | Sven Felten | 1 |
| Julie Engelbrecht | Cora Schenk | 1 |
| Sophie von Kessel | Silke Mehring | 1 |
| Hannah Herzsprung | Sabine Schenk | 1 |
| Ute Willing | Dr. Simone Peters | 1 |
| Jürgen Tonkel | Helmut Klemm | 1 |
| Sabine Vitua | Jutta von Hütten | 1 |
| Uwe Rohde | Leonard Lischinski | 1 |
| Dieter Landuris | Matthias Flechter | 1 |
| August Schmölzer | Erwin Eggert | 1 |
| Siemen Rühaak | Martin Luger | 1 |
| Michaela May | Petra Müller | 1 |