| Name | Character | Episodes |
|---|---|---|
| Benno Fürmann | Günther „Günni“ Dobrinski | 13 |
| Gesine Cukrowski | Petra Rentrop | 13 |
| Martin Armknecht | Molsch | 13 |
| Beatrice Manowski | Eddie Grollmann | 13 |
| Christian Kahrmann | Jürgen Jaskulke | 13 |
| Christoph M. Ohrt | Dr. Gert Weisgerber | 1 |
| Uwe Fellensiek | Roland | 1 |