| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Oakland | Crew | Crew | Additional Music |
Clay Campbell | Crew | Costume & Make-Up | Makeup Artist |
 Earl Bellamy | Crew | Directing | Assistant Director |
Earl Snyder | Crew | Sound | Sound Engineer |
 Eddie Parker | Crew | Crew | Stunts |
Ernest Miller | Crew | Camera | Director of Photography |
 Friedrich Hollaender | Crew | Crew | Additional Music |
 George Magrill | Crew | Crew | Stunts |
George Parrish | Crew | Crew | Additional Music |
Gregory Stone | Crew | Crew | Additional Music |
Jack Boyle | Crew | Writing | Characters |
Jerome Thoms | Crew | Editing | Editor |
Lionel Banks | Crew | Art | Art Direction |
 Matty Roubert | Crew | Crew | Stunts |
 Morris Stoloff | Crew | Sound | Music Director |
Paul Yawitz | Crew | Writing | Writer |
Robert Priestley | Crew | Art | Set Decoration |
 Sidney Cutner | Crew | Crew | Additional Music |
 Wallace MacDonald | Crew | Production | Producer |
Werner R. Heymann | Crew | Crew | Additional Music |
 William Castle | Crew | Directing | Director |
 Chuck Hamilton | Crew | Crew | Stunts |
Paul Murphy | Crew | Art | Art Direction |
Al Murphy | Cast | William Jones (Uncredited) | |
 Arthur Hunnicutt | Cast | Actor | Elwood "Tex" Stewart (Uncredited) |
Ben Erway | Cast | Actor | Prison Warden Root (Uncredited) |
Bobby Hale | Cast | British Newsman | |
Brian O'Hara | Cast | Actor | Parker Gray (Uncredited) |
 Carl M. Leviness | Cast | Actor | Parole Board Member (Uncredited) |
 Chester Morris | Cast | Actor | Horatio 'Boston Blackie' Black |
 Cy Kendall | Cast | Actor | Jumbo Madigan (Uncredited) |
Dick Rush | Cast | Actor | Policeman Lally (Uncredited) |
 Douglas Fowley | Cast | Actor | Nails Blanton (Uncredited) |
 Eddie Bruce | Cast | Sandy (Uncredited) | |
 Eddy Chandler | Cast | Actor | Policeman Frank (Uncredited) |
 Erik Rolf | Cast | Actor | Dooley Watson |
 Forbes Murray | Cast | Actor | Chairman of Parole Board (Uncredited) |
 Frank O'Connor | Cast | Actor | Policeman (Uncredited) |
 George E. Stone | Cast | Actor | The Runt |
George Magrill | Cast | Actor | Policeman (Uncredited) |
 Harry Semels | Cast | Actor | Jerome Wagner (Uncredited) |
 Heinie Conklin | Cast | Actor | Police Desk Sergeant (Uncredited) |
 Jack Carr | Cast | Actor | Carpet Man (Uncredited) |
 James Conaty | Cast | Actor | Parole Board Member (Uncredited) |
 Jeanne Bates | Cast | Actress | Mary Watson |
Jerry Frank | Cast | George Phillips (Uncredited) | |
 Jessie Arnold | Cast | Actress | Woman in Hallway (Uncredited) |
 Joel Friedkin | Cast | Actor | Joe Painter (Uncredited) |
 John Harmon | Cast | Actor | Red Taggart (Uncredited) |
 John Tyrrell | Cast | Actor | Driver (Uncredited) |
 Kit Guard | Cast | Actor | Wilfred Thompson (Uncredited) |
Larry Olsen | Cast | Actor | Johnny Watson (Uncredited) |
 Lloyd Corrigan | Cast | Actor | Arthur Manleder |
Marie De Becker | Cast | Miss Bailey (Uncredited) | |
 Maude Eburne | Cast | Actress | Edna Counihan (Uncredited) |
 Minta Durfee | Cast | Actress | Woman in Hallway (Uncredited) |
 Pierre Watkin | Cast | Actor | State Governor Rutledge (Uncredited) |
 Ray Teal | Cast | Actor | Policeman Joe (Uncredited) |
 Richard Alexander | Cast | Actor | Carpet Man (Uncredited) |
 Richard Lane | Cast | Actor | Insp. John Farraday |
 Sayre Dearing | Cast | Actor | Reporter at Parole Board Hearing (Uncredited) |
 Sid Melton | Cast | Actor | Benny Hines (Uncredited) |
 Trevor Bardette | Cast | Actor | Manny Vogel (Uncredited) |
 Walter Sande | Cast | Actor | Detective Sergeant Matthews (Uncredited) |
George Anderson | Cast | Warden J.A. Edwards (Uncredited) | |
Sally Cairns | Cast | Actress | Richie Adair (Uncredited) |
| Person | Type | Job | Role(s) |
