| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert Glasser | Crew | Sound | Music Director |
Archie R. Dalzell | Crew | Camera | Camera Operator |
 Betty Sinclair | Crew | Production | Production Manager |
Carl Pierson | Crew | Editing | Editor |
 Dean Riesner | Crew | Crew | Dialogue Coach |
Ernest Miller | Crew | Camera | Director of Photography |
Fred Preble | Crew | Art | Art Direction |
Jack Leewood | Crew | Production | Associate Producer |
Melville Shyer | Crew | Directing | Assistant Director |
Orville H. Hampton | Crew | Writing | Screenplay |
Robert L. Lippert | Crew | Production | Executive Producer |
Ted Coodley | Crew | Costume & Make-Up | Makeup Artist |
William Berke | Crew | Directing | Director, Producer |
 Murray Lerner | Crew | Production | Executive Producer |
Alfred Berke | Crew | Costume & Make-Up | Costume Design |
Mary Chaffee | Crew | Directing | Script Supervisor |
Harry Smith | Crew | Sound | Sound |
 Archie Twitchell | Cast | Saloon Tough Slapped by Billy | |
 Bill Kennedy | Cast | Actor | Deputy John Poe |
 Claude Stroud | Cast | Actor | General Lew Wallace, New Mexico Governor |
 Don 'Red' Barry | Cast | Actor | William H. Bonney / Billy the Kid (as Don Barry) |
 Jack Perrin | Cast | Actor | Deputy Mack |
 John Merton | Cast | Actor | Bob Ollinger - Deputy (as John Morton) |
 Judith Allen | Cast | Actress | Mrs. Alec McSween |
 Robert Lowery | Cast | Actor | Sheriff Pat Garrett |
 Tom Neal | Cast | Actor | Charley Bowdry |
 Wally Vernon | Cast | Actor | Vicente |
Wendie Lee | Cast | Francesca | |
Henry Marco | Cast | Juan - Francesca's Brother | |
Richard Farmer | Cast | Alec McSween | |
Felice Richmond | Cast | Actress | Mexican Girl |
Jack Geddes | Cast | Sheriff Brady | |
| Person | Type | Job | Role(s) |
