| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Johns | Crew | Sound | Sound |
Devereaux Jennings | Crew | Crew | Special Effects |
 Dimitri Tiomkin | Crew | Sound | Original Music Composer |
Duncan Cramer | Crew | Art | Production Design |
Ernest J. Nims | Crew | Editing | Editor |
Eugen Schüfftan | Crew | Visual Effects | Visual Effects |
 Frank Skinner | Crew | Sound | Music |
Fred Lau | Crew | Sound | Sound |
Hugh Hunt | Crew | Art | Set Decoration |
 Irene Sharaff | Crew | Costume & Make-Up | Costume Design |
 Milton Krasner | Crew | Camera | Director of Photography |
Norbert A. Myles | Crew | Costume & Make-Up | Makeup Artist |
 Nunnally Johnson | Crew | Writing | Writer, Producer |
Paul K. Lerpae | Crew | Crew | Special Effects |
 Robert Siodmak | Crew | Directing | Director |
 Vladimir Pozner | Crew | Writing | Original Story |
Mary Freeman | Crew | Costume & Make-Up | Hairstylist |
Phyllis Loughton | Crew | Crew | Dialogue Coach |
 Amelita Ward | Cast | Actress | Photo-double (uncredited) |
Ben Erway | Cast | Actor | Police Lieutenant (uncredited) |
 Bess Flowers | Cast | Actress | Nightclub Patron (uncredited) |
 Charles Evans | Cast | Actor | Dist. Atty. Girard |
Charles McAvoy | Cast | Actor | Janitor O'Brien (uncredited) |
 Garry Owen | Cast | Actor | Franklin |
 Ida Moore | Cast | Actress | Mrs. O'Brien (uncredited) |
 Jack Cheatham | Cast | Actor | Policeman (uncredited) |
 Jack Gargan | Cast | Actor | Waiter (uncredited) |
Jean Andren | Cast | Actress | District attorney's secretary (uncredited) |
 Lane Chandler | Cast | Actor | Intern (uncredited) |
 Lela Bliss | Cast | Actress | Mrs. Didriksen |
 Lester Allen | Cast | Actor | George Benson |
 Lew Ayres | Cast | Actor | Dr. Scott Elliott |
Marta Mitrovich | Cast | Miss Beade (uncredited) | |
 Olivia de Havilland | Cast | Actress | Terry / Ruth Collins |
 Ralph Peters | Cast | Actor | Dumb cop (uncredited) |
 Richard Long | Cast | Actor | Rusty |
 Thomas Mitchell | Cast | Actor | Lt. Stevenson |
 William Halligan | Cast | Actor | Sergeant Temple (uncredited) |
| Person | Type | Job | Role(s) |
