| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Gottfried Vollmer | Police Officer Dieter Bonrath | SIG-Sauer P225 | Ep. "Heldentage" |
| Karsten Dörr | Marc Wiesinger | Heckler & Koch P2000 | Ep. "Jäger und gejagte" |
| Martin Rapold | Beck | Umarex Colt Government 1911 A1 | "Heldentage" (S17E03) |
| Niels Kurvin | Hartmut Freund | Umarex Colt Government 1911 A1 | Ep. "Heldentage" |
| Peter Benedict | Gernod Soldan | Beretta 92FS Inox | Ep. "Comeback" |