| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Brian Donlevy | Joe McClure | Colt Model 1903/1908 | - |
| Earl Holliman | Mingo | Colt 1921A Thompson | With 30-round magazine and sling attached |
| Earl Holliman | Mingo | Mk 2 hand grenade | - |
| John Hoyt | Nils Dreyer | Colt Model 1908 Vest Pocket | - |
| Lee Van Cleef | Fante | M1911A1 | Seen only in shoulder holster |
| Lee Van Cleef | Fante | M1928A1 Thompson | With 30-round magazine and sling attached |
| Richard Conte | Mr. Brown | Smith & Wesson Military & Police | - |