| Person | Type | Job | Role(s) |
|---|---|---|---|
 Agnes Flanagan | Crew | Costume & Make-Up | Hairstylist |
Aleck Block | Crew | Writing | Story |
Carl E. Guthrie | Crew | Camera | Director of Photography |
Dietrich V. Hannekin | Crew | Writing | Story |
 Don Alvarado | Crew | Production | Production Manager |
Edna Anhalt | Crew | Writing | Screenplay |
Felix Jacoves | Crew | Directing | Director |
Perc Westmore | Crew | Costume & Make-Up | Makeup Artist |
Saul Elkins | Crew | Production | Producer |
Stanley Jones | Crew | Sound | Sound |
Ted Smith | Crew | Art | Art Direction |
Thomas Reilly | Crew | Editing | Editor |
Wallace Worsley Jr. | Crew | Directing | Assistant Director |
 William Lava | Crew | Sound | Music |
William Wallace | Crew | Art | Set Decoration |
Eugene Richee | Crew | Camera | Still Photographer |
Herschel Brown | Crew | Camera | Grip |
Fred Applegate | Crew | Directing | Script Supervisor |
 Dane Clark | Cast | Actor | Eddie Novoc |
 Dave Barry | Cast | Actor | The Comic (uncredited) |
 Douglas Kennedy | Cast | Actor | Dr. Wirth / Opening Off-Screen Narrator |
 Geraldine Brooks | Cast | Actress | Marie Willens |
 J. Scott Smart | Cast | Actor | Undetermined Minor Role (scenes deleted) |
 Lina Romay | Cast | Actress | Libby Dennis |
 Mary Stuart | Cast | Actress | Miss Purdy - Nurse |
 Philip Van Zandt | Cast | Actor | Matt Hethron, Theatrical Agent |
 Richard Rober | Cast | Actor | Sig Ketch |
 Rod Rogers | Cast | Bernie Sallin | |
 S.Z. Sakall | Cast | Actor | Sammy |
 Wallace Ford | Cast | Actor | Police Lt. Ferria |
| Person | Type | Job | Role(s) |
