| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Heim | Crew | Editing | Editor |
 Alec Hirschfeld | Crew | Camera | First Assistant Camera |
Antonia López | Crew | Costume & Make-Up | Hairstylist |
Antonio Tarruella | Crew | Directing | First Assistant Director |
Derek Ball | Crew | Sound | Sound Mixer |
Dick Vorisek | Crew | Sound | Sound Re-Recording Mixer |
Enrique Bravo | Crew | Camera | Camera Operator |
 Frank Perry | Crew | Directing | Director, Producer |
Gene Callahan | Crew | Art | Production Design |
 Gerald Hirschfeld | Crew | Camera | Director of Photography |
 Jimmy Webb | Crew | Sound | Music |
John O'Gorman | Crew | Costume & Make-Up | Makeup Artist |
Juan Serra | Crew | Editing | Editor |
Luis Gómez Valdivieso | Crew | Directing | Second Assistant Director |
Malcolm C. Bert | Crew | Art | Art Direction |
Manolo Mampaso | Crew | Art | Set Decoration |
Mariano García Rey | Crew | Costume & Make-Up | Makeup Artist |
 Marion Dougherty | Crew | Production | Casting |
Michal Goldman | Crew | Editing | First Assistant Editor |
Miguel Pedregosa | Crew | Crew | Stunts |
 Pete Hamill | Crew | Writing | Screenplay |
 Richard Marks | Crew | Sound | Sound Editor |
Sanford Rackow | Crew | Sound | Sound Editor |
 Tom Pevsner | Crew | Production | Production Manager |
Sandra Cole | Crew | Costume & Make-Up | Costume Design |
Kit West | Crew | Crew | Special Effects |
Vincent Connelly | Crew | Sound | Sound Editor |
José María Rodríguez | Crew | Production | Production Manager |
Bill Burgess | Crew | Sound | Boom Operator |
 Bruce M. Fischer | Cast | Actor | Billy Clanton |
Dan Greenburg | Cast | Clum | |
 Dan van Husen | Cast | Actor | Clanton Cowboy (uncredited) |
 Denver John Collins | Cast | Actor | The Kid |
 Faye Dunaway | Cast | Actress | Katie Elder |
Ferdinand Zogbaum | Cast | James Earp | |
Florencio Amarilla | Cast | Actor | Man (uncredited) |
Fred Dennis | Cast | Actor | Johnny Ringo |
Gene Collins | Cast | Actor | Hotel Clerk |
Gene Reyes | Cast | Wong, Chinese Opium Den Owner (uncredited) | |
 Harris Yulin | Cast | Actor | Wyatt Earp |
Hedy Sontag | Cast | Alley Earp | |
 James Greene | Cast | Actor | Frank McLowery |
John Bottoms | Cast | Virgil Earp | |
John Scanlon | Cast | Actor | Bartlett, Saloon Owner |
Lucy Tiller | Cast | Whore (uncredited) | |
 Luis Barboo | Cast | Actor | (uncredited) |
 Marshall Efron | Cast | Actor | Mexican Bartender |
Mart Hulswit | Cast | Actor | Reverend Foster (uncredited) |
 Michael Witney | Cast | Actor | Ike Clanton |
 Penelope Allen | Cast | Actress | Mattie Earp |
Philip Shafer | Cast | Morgan Earp | |
 Richard McKenzie | Cast | Actor | John Behan |
 Stacy Keach | Cast | Actor | Doc Holliday |
 Antonia Rey | Cast | Actress | Concha, Saloon Whore |
Per Barclay | Cast | Clanton Cowboy (uncredited) | |
Juan Manuel Torres Gómez | Cast | (uncredited) | |
| Person | Type | Job | Role(s) |
