| Person | Type | Job | Role(s) |
|---|---|---|---|
 Daniel Nathan Rubin | Crew | Writing | Screenplay |
Fred A. Datig | Crew | Production | Casting |
Harry Lindgren | Crew | Sound | Sound |
Hector Turnbull | Crew | Production | Associate Producer |
 Henry Hathaway | Crew | Directing | Assistant Director |
 John Cromwell | Crew | Directing | Director |
 O. Henry | Crew | Writing | Story |
Oliver H.P. Garrett | Crew | Writing | Adaptation |
 Victor Milner | Crew | Camera | Director of Photography |
Verna Willis | Crew | Editing | Editor |
Otto Dyar | Crew | Camera | Still Photographer |
 Donald Reed | Cast | Nick Ibarra | |
 Ed Brady | Cast | Actor | Henry (as Edwin J. Brady) |
 Emma Dunn | Cast | Actress | Señora Doña Marguerita Ibarra |
 Enrique Acosta | Cast | Actor | Sixto |
 Fay Wray | Cast | Actress | Consuelo |
 Gary Cooper | Cast | Actor | Enrique, aka 'Quico,' The Llano Kid |
 Guy Oliver | Cast | Actor | Train Conductor (uncredited) |
 James A. Marcus | Cast | Actor | Sheriff John Brown |
 Oscar Apfel | Cast | Actor | Thacker |
 Russ Columbo | Cast | Actor | Singing Cowboy at Campfire (uncredited) |
 Russ Powell | Cast | Actor | Bartender (uncredited) |
 Soledad Jiménez | Cast | Actress | The Dueña |
Veda Buckland | Cast | Actress | Mary, a nurse |
 Yakima Canutt | Cast | Actor | Cowboy (uncredited) |
 Romualdo Tirado | Cast | Cabman | |
César Vanoni | Cast | Pasquale | |
| Person | Type | Job | Role(s) |
