| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert S. D'Agostino | Crew | Art | Art Direction |
 Anita Speer | Crew | Directing | Script Supervisor |
Annabell Levy | Crew | Costume & Make-Up | Hairstylist |
 Anthony Mann | Crew | Writing | Story |
Bill Phillips | Crew | Costume & Make-Up | Makeup Artist |
 C. Bakaleinikoff | Crew | Sound | Music Director |
Clem Portman | Crew | Sound | Sound |
Darrell Silvera | Crew | Art | Set Decoration |
 Elmo Williams | Crew | Editing | Editor |
Francis Rosenwald | Crew | Writing | Story |
Gordon Bau | Crew | Costume & Make-Up | Makeup Artist |
Hazel Rogers | Crew | Costume & Make-Up | Hairstylist |
Herman Schlom | Crew | Production | Producer |
James Altwies | Crew | Art | Set Decoration |
James E. Casey | Crew | Directing | Assistant Director |
Leonid Raab | Crew | Sound | Original Music Composer |
Lillie Hayward | Crew | Writing | Writer |
Phil Brigandi | Crew | Sound | Sound |
 Richard Fleischer | Crew | Directing | Director |
Robert De Grasse | Crew | Camera | Director of Photography |
Walter E. Keller | Crew | Art | Art Direction |
Ollie Sigurdson | Crew | Camera | Still Photographer |
Charles Burke | Crew | Camera | Camera Operator |
Jim Curley | Crew | Camera | Grip |
 Archie Twitchell | Cast | Dixon (as Michael Branden) | |
Art Dupuis | Cast | Actor | Detective |
 Charles D. Brown | Cast | Actor | Police Insp. Mulvaney |
 Dorothy Patrick | Cast | Actress | Ann Gorman |
 Douglas Spencer | Cast | Actor | Phony Judge |
 Edwin Max | Cast | Actor | Charlie Roy aka The Judge |
 Frank Ferguson | Cast | Actor | J.C. McGill |
 Jeff Corey | Cast | Actor | Police Sgt. Art Collins |
Joe Whitehead | Cast | Actor | Ed |
 Lee Phelps | Cast | Actor | Detective |
 Martin Cichy | Cast | Actor | Policeman |
 Maurice Cass | Cast | Actor | Book store proprietor |
 Nestor Paiva | Cast | Actor | Benny |
 Nolan Leary | Cast | Actor | Larson |
 Paul Bryar | Cast | Actor | Sgt. Bryce |
 Paul Guilfoyle | Cast | Actor | Overbeck |
 Robert Emmett Keane | Cast | Actor | Coroner |
 Virginia Farmer | Cast | Actress | Woman in bookstore |
Walden Boyle | Cast | Intern | |
Wanda Cantlon | Cast | Waitress | |
 William Lundigan | Cast | Actor | Harry Grant |
 Marlo Dwyer | Cast | Actress | Waitress |
 Howard M. Mitchell | Cast | Actor | Don, bartender |
Cy Stevens | Cast | Kelly | |
| Person | Type | Job | Role(s) |
