| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Charles Vanel | De Ritis | TOZ-35 | - |
| Fabio Testi | Tonino Russo | Mauser C96 | - |
| Fabio Testi | Tonino Russo | Riva Esterina Black Widow | - |
| Fabio Testi | Tonino Russo | TOZ-35 | - |
| Marcello Filotico | Ciccillo Cotrufo | Webley Bulldog | Nickel plated |
| Raymond Pellegrin | Mario Capece | M1911A1 | Nickel plated |
| Salvatore Puntillo | Inspector Capezzuto | Beretta Model 70 | - |
| Ugo D'Alessio | Pietro Russo | Mauser C96 | - |
| Vincenzo Falanga | Pietravalle's henchman | M3 "Grease Gun" | - |