| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred E. Green | Crew | Directing | Director |
 C. Graham Baker | Crew | Writing | Writer |
Duncan Cramer | Crew | Art | Production Design |
Edward Mann | Crew | Editing | Editor |
Edward R. Robinson | Crew | Art | Set Decoration |
Eugene Manlove Rhodes | Crew | Writing | Novel |
Frank Webster | Crew | Sound | Sound |
Gustaf Norin | Crew | Costume & Make-Up | Makeup Artist |
Harry Sherman | Crew | Production | Producer |
Joseph C. Gilpin | Crew | Production | Production Manager |
Nathan Barragar | Crew | Directing | Assistant Director |
Paul Sawtell | Crew | Sound | Original Music Composer |
 Russell Harlan | Crew | Camera | Director of Photography |
 Teddi Sherman | Crew | Writing | Writer |
Lillian Lashin | Crew | Costume & Make-Up | Hairstylist |
Vernon E. Clark | Crew | Production | Associate Producer |
Alfred Berke | Crew | Costume & Make-Up | Costume Design |
Art Felix | Cast | Actor | Posse Member (uncredited) |
 Charles Bickford | Cast | Actor | Pat Garrett |
Clem Fuller | Cast | Actor | Wagon Driver (uncredited) |
 Dan White | Cast | Actor | Clint Waters |
 Davison Clark | Cast | Actor | Burnett |
 Ethan Laidlaw | Cast | Actor | Deputy (uncredited) |
 Eva Novak | Cast | Actress | Mrs. Winston |
 Forrest Taylor | Cast | Actor | Conductor No.2 |
 Frances Dee | Cast | Actress | Fay Hollister |
 Gene Roth | Cast | Actor | Poker Player |
 George Magrill | Cast | Actor | Jim - Saloon Waiter (uncredited) |
George McDonald | Cast | Actor | Winston Boy |
 George Sowards | Cast | Posse Member (uncredited) | |
 Houseley Stevenson | Cast | Actor | Anderson |
 Jack Stoney | Cast | Actor | Deputy (uncredited) |
Jack Tornek | Cast | Actor | Train Passenger (uncredited) |
 Joel McCrea | Cast | Actor | Ross McEwen |
 John Parrish | Cast | Actor | Frenger |
 Joseph Calleia | Cast | Actor | Monte Marquez |
 Martín Garralaga | Cast | Actor | Florencio |
 Paul E. Burns | Cast | Actor | Conductor #1 (uncredited) |
Raymond Largay | Cast | Actor | Dr. Eldredge |
 Rudy Bowman | Cast | Actor | Townsman (uncredited) |
 Sam Flint | Cast | Actor | Storekeeper |
Walter Bacon | Cast | Actor | Baggage Clerk (uncredited) |
 Wheaton Chambers | Cast | Actor | Station Agent (uncredited) |
 William Conrad | Cast | Actor | Sheriff Egan |
 William Haade | Cast | Actor | Poker Player |
| Person | Type | Job | Role(s) |
