Two Army officers, an alcoholic ex-Confederate soldier and a womanizing Mexican travel to Mexico on a secret mission to prevent a megalomaniacal ex-Confederate colonel from selling a cache of stolen rifles to a band of murderous Apaches.
| Directing | Gordon Douglas | Director |
| Writing | Clair Huffaker | Screenplay |
| Writing | Joseph Landon | Screenplay |
| Writing | Clair Huffaker | Novel |
| Production | David Weisbart | Producer |
| Camera | Joseph MacDonald | Director of Photography |
| Editing | Joseph Silver | Editor |
| Sound | Jerry Goldsmith | Original Music Composer |
| Crew | Bobby Somers | Stunts |
