| Person | Type | Job | Role(s) |
|---|---|---|---|
 Barré Lyndon | Crew | Writing | Screenplay |
 Cornell Woolrich | Crew | Writing | Novel |
Eda Warren | Crew | Editing | Supervising Editor |
 Edith Head | Crew | Costume & Make-Up | Costume Design |
Endre Bohem | Crew | Production | Producer |
Farciot Edouart | Crew | Visual Effects | Visual Effects |
 Franz Bachelin | Crew | Art | Art Direction |
Gene Garvin | Crew | Sound | Sound Recordist |
Hans Dreier | Crew | Art | Art Direction |
Herbert Coleman | Crew | Directing | Assistant Director |
Hugo Grenzbach | Crew | Sound | Sound Recordist |
 John F. Seitz | Crew | Camera | Director of Photography |
 John Farrow | Crew | Directing | Director |
Jonathan Latimer | Crew | Writing | Screenplay |
Ray Moyer | Crew | Art | Set Decoration |
 Sam Comer | Crew | Art | Set Decoration |
 Victor Young | Crew | Sound | Original Music Composer |
 Wally Westmore | Crew | Costume & Make-Up | Makeup Supervisor |
 Dorothy Abbott | Cast | Actress | Maid (uncredited) |
 Douglas Spencer | Cast | Actor | Dr. Ramsdell |
 Edward G. Robinson | Cast | Actor | John Triton |
 Frank Hagney | Cast | Actor | Truckman (uncredited) |
 Gail Russell | Cast | Actress | Jean Courtland |
Henry Guttman | Cast | Actor | Butler |
 Jerome Cowan | Cast | Actor | Whitney Courtland |
Jimmie Dundee | Cast | Actor | Policeman (uncredited) |
 John Alexander | Cast | Actor | Mr. Gilman |
 John Lund | Cast | Actor | Elliott Carson |
 Julia Faye | Cast | Actress | Companion (uncredited) |
 Luis van Rooten | Cast | Actor | Mr. Myers |
 Margaret Field | Cast | Actress | Agnes (uncredited) |
Mary Adams | Cast | Actress | Miss Hendricks the Housekeeper |
 Minerva Urecal | Cast | Actress | Elderly Italian Woman (uncredited) |
 Onslow Stevens | Cast | Actor | Dr. Walters |
 Pat Flaherty | Cast | Actor | Policeman (uncredited) |
 Richard Webb | Cast | Actor | Peter Vinson |
 Roman Bohnen | Cast | Actor | Special Prosecutor Melville Weston |
 Stuart Holmes | Cast | Actor | Scientist (uncredited) |
 Virginia Bruce | Cast | Actress | Jenny |
 William Demarest | Cast | Actor | Lt. Shawn |
| Person | Type | Job | Role(s) |
