| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Charles Régnier | Mortimer | NHM Model 9 | - |
| Charles Régnier | Mortimer | Arminius HW-1 | - |
| Charles Régnier | Mortimer | Unidentified pistol | - |
| Gert Fröbe | Commissioner Lohmann | Arminius HW-1 | - |
| Gustav Diessl | Thomas Kent | Dreyse Model 1907 | - |
| Gustav Diessl | Thomas Kent | FN Model 1900 | - |
| Karl Meixner | Detective Hofmeister | Dreyse Model 1907 | - |