| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Charles H. Gray | Watchman George Morgan | Unidentified revolver | In holster |
| Gerald S. O'Loughlin | Inspector Jack Pecora | Unidentified snub nose revolver | - |
| Mark Tapscott | Police Captain Grayson | Unidentified snub nose revolver | - |
| Ross Hagen | Chet | Smith & Wesson Military & Police | - |
| Sidney Poitier | Lt. Virgil Tibbs | Colt Detective Special | - |
| Sidney Poitier | Lt. Virgil Tibbs | Smith & Wesson Military & Police | - |