| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur L. Todd | Crew | Camera | Director of Photography |
 Bryan Foy | Crew | Production | Producer |
Charles Belden | Crew | Writing | Screenplay |
Dolph Thomas | Crew | Sound | Sound |
Earle Snell | Crew | Writing | Screenplay |
Frank Heath | Crew | Directing | Assistant Director |
Frederick Nebel | Crew | Writing | Characters |
 Hal B. Wallis | Crew | Production | Executive Producer |
Harold McLernon | Crew | Editing | Editor |
Howard Jackson | Crew | Sound | Original Music Composer |
Howard Shoup | Crew | Costume & Make-Up | Costume Design |
 Jack L. Warner | Crew | Production | Executive Producer |
 Noel M. Smith | Crew | Directing | Director |
Scott Littleton | Crew | Writing | Story |
Stanley Fleischer | Crew | Art | Art Direction |
Lee Hugunin | Crew | Production | Unit Manager |
Al Lloyd | Cast | Actor | Wrestling Match Spectator (uncredited) |
 Aldrich Bowker | Cast | Actor | Judge Hershey |
 Allen Jenkins | Cast | Actor | Steve McBride |
Bob Perry | Cast | Actor | Referee (uncredited) |
 Bob Reeves | Cast | Actor | Police Officer (uncredited) |
Bruce MacFarlane | Cast | Actor | Bugsie |
 Charles Sullivan | Cast | Actor | Charlie (uncredited) |
 Cliff Clark | Cast | Mike Kelly | |
Cliff Saum | Cast | Actor | Bailiff (uncredited) |
 Creighton Hale | Cast | Actor | Hotel Desk Clerk |
 Dudley Dickerson | Cast | Actor | Black Man in Courtroom (uncredited) |
 Eddie Marr | Cast | Actor | Denver Eddie |
 Edgar Dearing | Cast | Actor | Jim Simmons |
 Fay Holderness | Cast | Actress | Prison Matron (uncredited) |
 Frank Mayo | Cast | Actor | McGuire's Arresting Officer (uncredited) |
 Frank Moran | Cast | Actor | Gahagan's Wrestling Handler #1 (uncredited) |
 Frank Shannon | Cast | Actor | Inspector McTavish |
 George Lloyd | Cast | Actor | Harp |
 Glen Cavender | Cast | Actor | Landlord (uncredited) |
Harry Hollingsworth | Cast | Police Officer (uncredited) | |
 Jack Mower | Cast | Actor | Arresting Officer #2 (uncredited) |
 Jane Wyman | Cast | Actress | Torchy Blane |
Jessie Perry | Cast | Prison Guard #2 (uncredited) | |
Joe Cunningham | Cast | Actor | Maxie |
 John "Skins" Miller | Cast | Actor | San Francisco Taxi Driver (uncredited) |
 John Harron | Cast | Actor | Motorcycle Policeman |
 John J. Richardson | Cast | Actor | Taxi Driver (uncredited) |
 John Ridgely | Cast | Actor | Reporter at Match |
 John Sheehan | Cast | Actor | Desk Sergeant O'Toole (uncredited) |
 Kate Drain Lawson | Cast | Actress | County Jail Guard (uncredited) |
 Larry Williams | Cast | Actor | Reporter with Pipe |
 Leo White | Cast | Actor | Wrestling Match Spectator (uncredited) |
Loia Cheaney | Cast | Actress | Prison Guard #1 (uncredited) |
 Madame Sul-Te-Wan | Cast | Actress | Ruby (uncredited) |
 Mathew McCue | Cast | Actor | Wrestling Match Spectator (uncredited) |
 Nat Carr | Cast | Actor | Book Store Clerk |
 Pat Flaherty | Cast | Actor | Crusher's Handler |
 Paul Panzer | Cast | Actor | Wrestling Match Spectator (uncredited) |
 Ralph Sanford | Cast | Actor | Arresting Officer #1 (uncredited) |
Ruth Robinson | Cast | Actress | Head Matron (uncredited) |
 Sheila Bromley | Cast | Actress | Jackie McGuire |
 Sol Gorss | Cast | Actor | Court Attendant (uncredited) |
Tiny Roebuck | Cast | Bone Crusher | |
 Tom Kennedy | Cast | Actor | Gahagan |
 William Gould | Cast | Actor | Fire Chief (uncredited) |
 Mike Lally | Cast | Actor | Gahagan's Wrestling Handler #2 (uncredited) |
Sammy Shack | Cast | Actor | Wrestling Match Spectator (uncredited) |
Bess Meyers | Cast | Night Matron (uncredited) | |
| Person | Type | Job | Role(s) |
