| Person | Type | Job | Role(s) |
|---|---|---|---|
 Archie Marshek | Crew | Editing | Editor |
Calder Willingham | Crew | Writing | Screenplay |
Carlo Fiore | Crew | Production | Producer's Assistant |
Charles Grenzbach | Crew | Sound | Sound Recordist |
Charles Lang | Crew | Camera | Director of Photography |
Charles Neider | Crew | Writing | Novel |
Farciot Edouart | Crew | Crew | Special Effects |
Francisco Day | Crew | Directing | Assistant Director |
Frank P. Rosenberg | Crew | Production | Producer |
George Glass | Crew | Production | Executive Producer |
Guy Trosper | Crew | Writing | Screenplay |
Hal Pereira | Crew | Art | Art Direction |
Harry Caplan | Crew | Directing | Assistant Director |
 Henry Scott | Crew | Crew | Dialogue Coach |
 Henry Wills | Crew | Crew | Stunt Double |
 Hugo Friedhofer | Crew | Sound | Original Music Composer |
Hugo Grenzbach | Crew | Sound | Sound Recordist |
J. McMillan Johnson | Crew | Art | Art Direction |
John P. Fulton | Crew | Crew | Special Effects |
 Marlon Brando | Crew | Directing | Director |
Nellie Manley | Crew | Costume & Make-Up | Hair Supervisor |
 Paul Baxley | Crew | Crew | Stunt Coordinator |
Phil Rhodes | Crew | Costume & Make-Up | Makeup Artist |
Robert R. Benton | Crew | Art | Set Decoration |
 Rod Serling | Crew | Crew | Additional Writing |
 Rodd Redwing | Crew | Crew | Technical Advisor |
 Rosita Moreno | Crew | Crew | Technical Advisor |
 Sam Comer | Crew | Art | Set Decoration |
 Sam Peckinpah | Crew | Crew | Additional Writing |
W. Wallace Kelley | Crew | Camera | Second Unit Director of Photography |
 Wally Westmore | Crew | Costume & Make-Up | Makeup Supervisor |
Walter Seltzer | Crew | Production | Executive Producer |
Yvonne Wood | Crew | Costume & Make-Up | Costume Design |
Jack Lilley | Crew | Crew | Stunts |
 Steven Marlo | Crew | Crew | Stunt Double |
Dominic Mautino | Crew | Art | Standby Painter |
Richard Mueller | Crew | Visual Effects | Color Designer |
Gibb Stepp | Crew | Crew | Stunts |
Josephine Earl | Crew | Crew | Choreographer |
 Harry 'Snub' Pollard | Cast | Actor | Townsman (uncredited) |
 Ben Johnson | Cast | Actor | Bob Amory |
 Bert Stevens | Cast | Actor | Townsman (uncredited) |
Clem Harvey | Cast | Actor | Tim |
 Elisha Cook Jr. | Cast | Actor | Carvey |
 Hank Worden | Cast | Actor | Doc |
 John Dierkes | Cast | Actor | Chet |
 John George | Cast | Actor | Townsman (uncredited) |
 Karl Malden | Cast | Actor | Sheriff Dad Longworth |
 Katy Jurado | Cast | Actress | Maria Longworth |
 Larry Duran | Cast | Actor | Chico Modesto |
 Margarita Cordova | Cast | Actress | Nika Flamenco Dancer |
Marlon Brando | Cast | Actor | Rio |
Mina Martinez | Cast | Actress | Margarita |
 Miriam Colon | Cast | Actress | Redhead |
 Philip Ahn | Cast | Actor | Uncle |
 Pina Pellicer | Cast | Actress | Louisa |
 Ray Teal | Cast | Actor | Barney |
 Rodolfo Acosta | Cast | Actor | Mexican Rurale Captain |
 Sam Gilman | Cast | Actor | Harvey Johnson |
 Slim Pickens | Cast | Actor | Deputy Lon Dedrick |
 Timothy Carey | Cast | Actor | Howard Tetley |
 William Forrest | Cast | Actor | Banker |
 Sheryl Deauville | Cast | Actress | Marina (uncredited) |
| Person | Type | Job | Role(s) |
