| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Gordon Mitchell | Henry Di Fusco | Luger P08 | suppressed |
| Gordon Mitchell | Henry Di Fusco | 12 Gauge Double Barreled Shotgun | - |
| Gordon Mitchell | Henry Di Fusco | Unidentified | with a scope |
| Jean Yanne | Louis Orsini | Luger P08 | suppressed |
| Jean Yanne | Louis Orsini | Smith & Wesson Model 10 | - |
| Jean Yanne | Louis Orsini | Colt Cobra | - |
| Jean Yanne | Louis Orsini | Unidentified pistol | - |
| Raymond Pellegrin | Diego Alvarez | Unidentified revolver | - |
| Senta Berger | Sylvaine Orsini | Smith & Wesson Model 10 | Early model |
| Sterling Hayden | Mason | Smith & Wesson Model 10 | - |