| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Liliane Zillner | Viola Möller | Heckler & Koch P30 | Ep. "Amnesie" |
| Liliane Zillner | Viola Möller | Unidentified pistol | Ep. "Amnesie" |
| Péter Bregyán | Commissioner Nagy (BRFK) | Walther P99 | S44E01 |
| Joshua Grothe | Patrick Dorn | Umarex Colt Government 1911 A1 | nickel-plated |