| Person | Type | Job | Role(s) |
|---|---|---|---|
 Dwight Caldwell | Crew | Editing | Editor |
Eric Taylor | Crew | Writing | Writer |
Hugh McDowell Jr. | Crew | Sound | Sound |
L. William O'Connell | Crew | Camera | Director of Photography |
Leonard J. Shapiro | Crew | Directing | Assistant Director |
Max Marcin | Crew | Writing | Characters |
Paul Sawtell | Crew | Sound | Original Music Composer |
Rudolph C. Flothow | Crew | Production | Producer |
 William Castle | Crew | Directing | Director |
 Alma Kruger | Cast | Actress | Mrs. Wellington Lake (uncredited) |
 Arthur Aylesworth | Cast | Actor | Mrs. Lake's Attorney #2 (uncredited) |
 Bess Flowers | Cast | Actress | Bridge Player (uncredited) |
Boyd Davis | Cast | Actor | Dr. Forday Booth (uncredited) |
 Coulter Irwin | Cast | Actor | Clive Lake |
Count Stefenelli | Cast | Cafe Patron (uncredited) | |
 Dusty Anderson | Cast | Actress | Connie Mace |
 Eduardo Ciannelli | Cast | Actor | Nick Petroni (uncredited) |
 Eric Mayne | Cast | Actor | Cafe Patron (uncredited) |
 Ethelreda Leopold | Cast | Model (uncredited) | |
Franco Corsaro | Cast | Actor | Joseph Duval (uncredited) |
 George Meeker | Cast | Actor | Mrs. Lake's Attorney #1 (uncredited) |
 J.M. Kerrigan | Cast | Actor | Robert MacPherson (uncredited) |
 Jack Cheatham | Cast | Actor | The Turnkey (uncredited) |
Joe Gilbert | Cast | Actor | Party Guest (uncredited) |
 John Abbott | Cast | Actor | Jimmy Gordon |
 John Litel | Cast | Actor | Inspector Dawes |
 Kit Guard | Cast | Actor | Man in Street Corridor (uncredited) |
 Margia Dean | Cast | Actress | Gordon's Street Model (uncredited) |
 Miles Mander | Cast | Actor | Frederick Malone |
 Sam Harris | Cast | Actor | Bridge Player (uncredited) |
 Warner Baxter | Cast | Actor | Dr. Robert Ordway |
Sammy Shack | Cast | Actor | Cafe Patron (uncredited) |
| Person | Type | Job | Role(s) |
