| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bob Morgan | Crew | Crew | Stunts |
 Boris Leven | Crew | Art | Art Department Manager |
 Bryan 'Slim' Hightower | Crew | Crew | Stunts |
Carmen Dirigo | Crew | Costume & Make-Up | Makeup & Hair |
Clarence Eurist | Crew | Production | Production Manager |
 Dimitri Tiomkin | Crew | Sound | Original Music Composer |
Edward L. Alperson | Crew | Crew | Presenter |
 Francis D. Lyon | Crew | Editing | Editor |
Francis J. Scheid | Crew | Sound | Sound |
Frank Gruber | Crew | Writing | Story |
Gordon Wiles | Crew | Art | Production Design |
Jack Greenhalgh | Crew | Camera | Director of Photography |
Jules V. Levy | Crew | Directing | Script Supervisor |
 Kansas Moehring | Crew | Crew | Stunts |
Lee Greenway | Crew | Costume & Make-Up | Makeup Artist |
Leo J. McMahon | Crew | Crew | Stunts |
 Lesley Selander | Crew | Directing | Director |
Maurice Geraghty | Crew | Writing | Screenplay |
Norma Koch | Crew | Costume & Make-Up | Wardrobe Coordinator |
Paul Marquardt | Crew | Sound | Orchestrator |
Robert Priestley | Crew | Art | Set Decoration |
 Sol Gorss | Crew | Crew | Stunts |
Frank T. Dyke | Crew | Sound | Sound |
Herbert Taylor | Crew | Sound | Orchestrator |
Jerome Schnur | Crew | Production | Executive Assistant |
Al Westen | Crew | Directing | Second Unit Director |
George Breslaw | Crew | Lighting | Gaffer |
Clifford D. Shank | Crew | Editing | Color Assistant |
Wilton R. Holm | Crew | Editing | Color Assistant |
Ernest Smith | Crew | Camera | Camera Operator |
Howard Wilson | Crew | Sound | Sound |
 Alberto Morin | Cast | Actor | Rurales Captain (as Albert Morin) |
Alvin Hammer | Cast | Actor | Barfly |
 Anita Ellis | Cast | Actress | Dakota Lil (singing voice) |
 Clancy Cooper | Cast | Actor | Bartender |
 George Montgomery | Cast | Actor | Tom Horn / Steve Garrett |
 Herman Hack | Cast | Actor | Barfly |
 J. Farrell MacDonald | Cast | Actor | Ellis |
 Jack Lambert | Cast | Actor | Dummy |
 James Flavin | Cast | Actor | Secret Service Chief |
 Joel Friedkin | Cast | Actor | Doctor |
 John Emery | Cast | Actor | Vincent |
 Kenneth MacDonald | Cast | Actor | Fletch, Sentry (as Ken MacDonald) |
Larry Johns | Cast | Actor | Sheriff |
 Lillian Bronson | Cast | Actress | Sheriff's Wife |
 Marie Windsor | Cast | Actress | Dakota Lil |
 Marion Martin | Cast | Actress | Blonde Singer |
 Nacho Galindo | Cast | Actor | Chicken Vendor |
 Rod Cameron | Cast | Actor | Harve Logan / Kid Curry |
Sol Gorss | Cast | Actor | Wheeler |
 Tex Cooper | Cast | Actor | Barfly |
Tom Greenway | Cast | Actor | Agent |
 Victor Adamson | Cast | Actor | Barfly |
 Wallace Ford | Cast | Actor | Carter |
 Walter Sande | Cast | Actor | Butch Cassidy |
Bill Perrott | Cast | Cashier | |
John Dako | Cast | Rurales Sergeant | |
Daniel Estrada | Cast | Mexican | |
| Person | Type | Job | Role(s) |
