When three brothers join the Foreign Legion to escape a troubled past, they find themselves trapped under the command of a sadistic sergeant deep in the scorching Sahara. Now the brothers must fight for their lives as they plot mutiny against tyranny and defend a desert fortress against a brutal enemy.
| Art | Robert Odell | Art Direction |
| Art | Hans Dreier | Art Direction |
| Art | A. E. Freudeman | Set Decoration |
| Directing | William A. Wellman | Director |
| Production | William LeBaron | Executive Producer |
| Production | William A. Wellman | Producer |
| Costume & Make-Up | Edith Head | Costume Design |
| Writing | Percival Christopher Wren | Novel |
| Camera | Theodor Sparkuhl | Director of Photography |
| Camera | Archie Stout | Director of Photography |
| Sound | Alfred Newman | Original Music Composer |
| Sound | Edward B. Powell | Music Arranger |
| Directing | Richard Talmadge | Second Unit Director |
| Sound | Hugo Grenzbach | Sound Recordist |
| Editing | Thomas Scott | Editor |
| Sound | Walter Oberst | Sound Recordist |
| Writing | Robert Carson | Screenplay |
