| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Bud Spencer | Charlie Smith | M1911 | - |
| Bud Spencer | Charlie Smith | Colt 1921A Thompson | - |
| Giuliano Gemma | Sonny Abernati | M1911 | - |
| Giuliano Gemma | Sonny Abernati | M1921A Thompson | - |
| Giuliano Gemma | Sonny Abernati | Walther P38 | - |
| Robert Middleton | Angelo | M1911 | - |