| Name | Character | Episodes |
|---|---|---|
| Georges Claisse | Georg Paulsen | 4 |
| Hendrik Duryn | Marco Sprenger | 2 |
| Jürgen Hentsch | Werner Brandes | 2 |
| Gesine Cukrowski | Carolin Hagen | 1 |
| Herbert Knaup | Robert Berger | 1 |
| Sebastian Blomberg | Clemens | 1 |
| Rüdiger Vogler | Dr. Hecker | 1 |
| Jürgen Goslar | Rainer Pohl | 1 |