| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Don Backy | "Bisturi" | Walther P38 | - |
| Don Backy | "Bisturi" | M3 "Grease Gun" | - |
| Francesco Ferrini | Gas station attendant | Bodeo M1889 | - |
| George Eastman | Thirty-Two | FNA-B 43 | With 40-round magazine and removed barrel shroud |
| Maurice Poli | "Doc" | Walther P38 | - |
| Riccardo Cucciolla | Riccardo | Beretta 950B Jetfire | - |