| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Claudia Cardinale | Aliki | M1 Carbine | - |
| Fabrizio Jovine | Inspector Moreno | Beretta Model 70 | - |
| John Steiner | Donald Grayson | Beretta Model 70 | - |
| John Steiner | Donald Grayson | M1 Carbine | With 32-round magazine |
| Renzo Palmer | Parenti | Smith & Wesson Model 36 | - |
| Tony Musante | John Dhannay | Smith & Wesson Model 36 | With ivory grips |
| Wolfango Soldati | Harry Lambert | Beretta Model 70 | - |