| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adolph Deutsch | Crew | Sound | Original Music Composer |
 Arthur L. Todd | Crew | Crew | Cinematography, Director of Photography |
Dolph Thomas | Crew | Sound | Sound |
 Hal B. Wallis | Crew | Production | Executive Producer |
James Gibbon | Crew | Editing | Editor |
Jonathan Finn | Crew | Writing | Idea |
 Leo F. Forbstein | Crew | Sound | Music Director |
Michael Fessier | Crew | Writing | Screenplay |
Milo Anderson | Crew | Costume & Make-Up | Costume Design |
 Niven Busch | Crew | Writing | Screenplay |
 Ray Enright | Crew | Directing | Director |
Ray Heindorf | Crew | Sound | Orchestrator |
Robert Buckner | Crew | Writing | Screenplay |
Ted Smith | Crew | Art | Art Direction |
 Aldrich Bowker | Cast | Actor | Turnkey |
 Ann Sheridan | Cast | Actress | Joy Ryan |
 Bernard Nedell | Cast | Actor | William Kroner |
 Bernard Punsly | Cast | Actor | Luke "Sleepy" Arkelian (as Bernard Punsley) |
 Berton Churchill | Cast | Actor | Mayor James Dooley |
 Billy Halop | Cast | Actor | William "Billy" Shafter |
 Bobby Jordan | Cast | Actor | Bernie Smith |
 Bonita Granville | Cast | Actress | Peggy Finnegan |
 Charles Trowbridge | Cast | Actor | Reform School Superintendent (uncredited) |
Cliff Saum | Cast | Actor | Mr. Miller (uncredited) |
 Cy Kendall | Cast | Actor | H.J. Haines |
 Dick Rich | Cast | Actor | Shuffle |
Eddie Graham | Cast | Actor | Mayor's Chauffeur (uncredited) |
 Eddy Chandler | Cast | Actor | Policeman at Fire (uncredited) |
 Eduardo Ciannelli | Cast | Actor | Alfred Martino |
 Edward Keane | Cast | Actor | Defense Attorney (uncredited) |
 Egon Brecher | Cast | Actor | Mr. Smith |
 Frank Coghlan Jr. | Cast | Actor | Al - Boy Working Lathe (uncredited) |
Frankie Burke | Cast | Reform School Boy Making Knife (uncredited) | |
 Frankie Thomas | Cast | Actor | Gabe Ryan |
 Gabriel Dell | Cast | Actor | Luigi |
 Garry Owen | Cast | Actor | Driver Whose Car Hit Sleepy (uncredited) |
 Glen Cavender | Cast | Actor | Driver of Moving Cart / Policeman at Bowling Alley (uncredited) |
 Grady Sutton | Cast | Actor | Gildersleeve |
 Harry Strang | Cast | Actor | Assistant Turnkey (uncredited) |
 Henry O'Neill | Cast | Actor | A.H. Remson |
 Howard Hickman | Cast | Actor | Judge Wilson (uncredited) |
 Huntz Hall | Cast | Actor | Huntz |
 Jack Mower | Cast | Actor | Policeman at Accident (uncredited) |
Jack Wagner | Cast | Jimmy Marsh (uncredited) | |
 Jackie Searl | Cast | Actor | Alfred Goonplatz |
 John Hamilton | Cast | Actor | Officer H.A. Merton (uncredited) |
 John Harron | Cast | Actor | Reporter (uncredited) |
 John J. Richardson | Cast | Actor | Dish Vendor (uncredited) |
 John Ridgely | Cast | Actor | Reporter at Pillory (uncredited) |
 Lee Phelps | Cast | Actor | Guard at Reform School (uncredited) |
 Leo Gorcey | Cast | Actor | Leo Finnegan |
 Margaret Hamilton | Cast | Actress | Miss Hannaberry |
 Marjorie Main | Cast | Actress | Mrs. Arkelian |
 Max Hoffman Jr. | Cast | Actor | Reporter (uncredited) |
 Minor Watson | Cast | Actor | Maloney |
 Paul Panzer | Cast | Actor | Man Running in Courtroom / Policeman at Bowling Alley (uncredited) |
 Robert Strange | Cast | Actor | Simpkins |
 Ronald Reagan | Cast | Actor | Patrick "Pat" Remson |
Sibyl Harris | Cast | Actress | Mrs. Smith (uncredited) |
 Stuart Holmes | Cast | Actor | Policeman at Bowling Alley (uncredited) |
 Tom Wilson | Cast | Actor | Policeman at Bowling Alley (uncredited) |
 William Hopper | Cast | Actor | Reporter (uncredited) |
 Jack Rube Clifford | Cast | Actor | Policeman at Fire (uncredited) |
| Person | Type | Job | Role(s) |
