| Person | Type | Job | Role(s) |
|---|---|---|---|
 James S. Brown Jr. | Crew | Camera | Director of Photography |
Leon Fromkess | Crew | Production | Producer |
 Lew Landers | Crew | Directing | Director |
Martin Mooney | Crew | Writing | Novel, Producer |
Raymond L. Schrock | Crew | Writing | Writer |
Walter Greene | Crew | Sound | Original Music Composer |
Max M. Hutchinson | Crew | Sound | Sound |
Ben Frommer | Cast | Actor | Nightclub Patron (uncredited) |
 Carl M. Leviness | Cast | Actor | Grand Juror (uncredited) |
 Crahan Denton | Cast | Actor | Vannie Denton (uncredited) |
 Danny Morton | Cast | Actor | Bugs Kelley aka Mike Egan |
 Don Beddoe | Cast | Actor | Deputy District Attorney Dixon |
 Earle Hodgins | Cast | Actor | Carnival Barker (uncredited) |
Ed Cronley | Cast | Sgt. Hayes | |
 Eddie Kane | Cast | Actor | Head Waiter (uncredited) |
 Edward Biby | Cast | Actor | Nightclub Patron (uncredited) |
 Emmett Vogan | Cast | Actor | District Attorney Conroy (uncredited) |
 Forbes Murray | Cast | Actor | Grand Juror (uncredited) |
 Frank Marlowe | Cast | Actor | Bill the Cab Driver (uncredited) |
 Gene Roth | Cast | Actor | Big Ed Johnson (uncredited) |
 George Meeker | Cast | Actor | Barry North |
 Grant Mitchell | Cast | Actor | Wayne Clark |
 Harry Harvey | Cast | Actor | City Editor (uncredited) |
 Harry Shannon | Cast | Actor | Police Commissioner Collins |
 Herman Hack | Cast | Actor | Carnival Worker (uncredited) |
 I. Stanford Jolley | Cast | Actor | Mobster (uncredited) |
 Jack Rockwell | Cast | Actor | Prison Guard (uncredited) |
Kenneth Gibson | Cast | Actor | Nightclub Patron (uncredited) |
 Larry Steers | Cast | Actor | Board Member (uncredited) |
 Leo Carrillo | Cast | Actor | Anthony Charles 'Tony' Marlow |
 Lionel Atwill | Cast | Actor | Pat Coyle |
 Martha Tilton | Cast | Actress | Betty Van Cleve, aka Betty Egan |
 Michael Mark | Cast | Actor | Lutz, Cafe Waiter (uncredited) |
Monk Friedman | Cast | Convict | |
 Nolan Leary | Cast | Actor | Board Member (uncredited) |
Paul Power | Cast | Actor | Grand Juror (uncredited) |
 Philo McCullough | Cast | Actor | Grand Juror (uncredited) |
 Robert Strange | Cast | Actor | Grand Juror (uncredited) |
 Rod Rogers | Cast | Henchman Val Lucas | |
 Sam Flint | Cast | Actor | Judge Poole (uncredited) |
 Sam Harris | Cast | Actor | Grand Juror (uncredited) |
 Sheldon Leonard | Cast | Actor | Capt. Ferrone |
 Stanley Price | Cast | Actor | Eddie Garr (uncredited) |
 Stuart Holmes | Cast | Actor | Board Member (uncredited) |
Thomas Martin | Cast | Actor | Waiter (uncredited) |
 Tom Neal | Cast | Actor | Jim Riley |
 Virginia Vale | Cast | Actress | Trixie Waters |
 Wade Crosby | Cast | Actor | Mobster (uncredited) |
 Wilbur Mack | Cast | Actor | Nightclub Patron (uncredited) |
 Jack Gordon | Cast | Actor | Jud Stecker |
 Mike Lally | Cast | Actor | Detective (uncredited) |
 Richard Neill | Cast | Actor | Grand Juror (uncredited) |
 Howard M. Mitchell | Cast | Actor | Police Sgt. (uncredited) |
| Person | Type | Job | Role(s) |
