| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Alain Delon | Eddie Pedak | Smith & Wesson Military & Police | 6" barrel |
| Alain Delon | Eddie Pedak | M1911A1 | Suppressed |
| Jack Palance | Walter Pedak | Smith & Wesson Military & Police | With 6" barrel and woodeb grips |
| John Davis Chandler | James Sargatanas | M1911A1 | Suppressed |
| Steve Mitchell | Inspector Frank Kane | Snub nose revolver | - |
| Tony Musante | Cleve Shoenstein | Unidentified revolver | - |
| Van Heflin | Inspector Mike Vido | Unidentified revolver | - |
| Van Heflin | Inspector Mike Vido | Unidentified snub nose revolver | - |