| Name | Character | Episodes |
|---|---|---|
| Waldemar Kobus | Viktor Schimanek | 64 |
| Norbert Heisterkamp | Harry Möller | 64 |
| Atze Schröder | Atze Schröder | 64 |
| Lara Lamberti | Frau Westermann | 2 |
| Rudolf Waldemar Brem | Karl Krause | 1 |
| Hans Georg Panczak | Hauptkommissar Reiter | 1 |
| Michael Kessler | Adolf Hitler | 1 |
| Mark Zak | Altin | 1 |
| Mark Zak | Oleg | 1 |
| Ulli Kinalzik | Heiner | 1 |
| Armin Dillenberger | Werner | 1 |
| Heinz Schenk | Hubert Hein | 1 |
| Joost Siedhoff | Wirt | 1 |
| Manfred Lehmann | Kolberg | 1 |
| Mike Krüger | Self | 1 |
| Gennadi Vengerov | 'Milla' Millanowski | 1 |
| Steffen Münster | Onkel Erdogans Konditor | 1 |
| Michael Lott | André | 1 |
| Gabriele Schulze | Frau Schubert | 1 |
| Klaus Manchen | Prof. Brand | 1 |