| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Eugene Roche | Reardon | Smith & Wesson Model 10 | - |
| George Peppard | Vince Newman | Smith & Wesson Model 15 | With 4" barrel and factory wooden grips |
| George Peppard | Vince Newman | Smith & Wesson Model 10 | With 2.5" barrel and factory wooden grips |
| George Peppard | Vince Newman | Thompson M1A1 | With 30-round magazine and sling attached |
| George Peppard | Vince Newman | M16 | With 20-round magazine, sniper scope and zling attached |
| Louis Zorich | Falcone | Smith & Wesson Model 15 | - |
| Louis Zorich | Falcone | Walther PPK | - |
| Roger Robinson | Gary | Smith & Wesson Model 28 | - |
| Victor Campos | Pete Jimenez | Smith & Wesson Model 15 | - |