| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Ettore Manni | Inspector Ingravallo | Beretta M1951 | - |
| Franco Garofalo | Bruno | Smith & Wesson Model 19 | - |
| Massimo Mirani | Sergio Conforti | Llama III-A | - |
| Maurizio Merli | Comissioneer Mauro Mariani | Beretta M1951 | - |
| Maurizio Merli | Comissioneer Mauro Mariani | Smith & Wesson Model 19 | - |