| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Edeson | Crew | Camera | Director of Photography |
 Bryan Foy | Crew | Production | Associate Producer |
 Dolph Thomas | Crew | Sound | Sound |
Frank DeWar | Crew | Editing | Editor |
 Hal B. Wallis | Crew | Production | Executive Producer |
Heinz Roemheld | Crew | Sound | Original Music Composer |
 Jack L. Warner | Crew | Production | Executive Producer |
Kenneth Gamet | Crew | Writing | Screenplay |
 Mildred Wirt Benson | Crew | Writing | Story |
Milo Anderson | Crew | Costume & Make-Up | Costume Design |
Russell Saunders | Crew | Directing | Assistant Director |
Stanley Fleischer | Crew | Art | Art Direction |
 William Clemens | Crew | Directing | Director |
 Edward Stratemeyer | Crew | Writing | Novel |
Al Herman | Cast | Actor | Gym Spectator (uncredited) |
Al Lloyd | Cast | Actor | Pedestrian Outside Hotel (uncredited) |
 Betty Amann | Cast | Actress | Eula Denning |
 Betty Roadman | Cast | Actress | First Prison Matron (uncredited) |
Bob Perry | Cast | Actor | Man at Gym Gate (uncredited) |
 Bonita Granville | Cast | Actress | Nancy Drew |
 Charles Halton | Cast | Actor | Newspaper Publicity Man (uncredited) |
Charles Marsh | Cast | Actor | Beldenburg Hotel Engineer (uncredited) |
 Charles Smith | Cast | Actor | Charles, Journalism Student (uncredited) |
 Charles Sullivan | Cast | Actor | Gym Spectator (uncredited) |
 Chester Gan | Cast | Actor | Mandarin Cafe Headwaiter (uncredited) |
Cliff Saum | Cast | Actor | Policeman Outside Courthouse (uncredited) |
Clyde Courtright | Cast | Beldenburg Hotel Doorman (uncredited) | |
 Dick Gordon | Cast | Actor | Courtroom Spectator (uncredited) |
 Dickie Jones | Cast | Actor | Killer Parkins |
Eddie Graham | Cast | Actor | Pedestrian During Chase (uncredited) |
 Edgar Edwards | Cast | Actor | Drunk (uncredited) |
 Elliott Sullivan | Cast | Actor | Pedestrian (uncredited) |
 Florence Halop | Cast | Actress | Phyllis Gimble, Journalism Student (uncredited) |
 Frank Mayo | Cast | Actor | Man Leaving Courthouse (uncredited) |
 Frank Orth | Cast | Actor | Captain Tweedy (uncredited) |
Frankie Burke | Cast | Beldenburg Hotel Bellboy (uncredited) | |
 Frankie Thomas | Cast | Actor | Ted Nickerson |
 George Guhl | Cast | Actor | Policeman at Lambert Estate (uncredited) |
 George Lloyd | Cast | Actor | Maxie, Gym Attendant (uncredited) |
 George Offerman, Jr. | Cast | Actor | Tribune Office Boy (uncredited) |
 Glen Cavender | Cast | Actor | Newspaper Office Worker / Beldenburg Hotel Passerby (uncredited) |
Harry Hollingsworth | Cast | Policeman (uncredited) | |
 Hooper Atchley | Cast | Actor | The Chemist (uncredited) |
 Irving Bacon | Cast | Actor | Tracy (uncredited) |
Jack A. Goodrich | Cast | Actor | Photographer in Courtroom (uncredited) |
 Jack Kenney | Cast | Actor | Gym Spectator with Cigar (uncredited) |
 Jack Mower | Cast | Actor | Deputy Coroner (uncredited) |
 Jack Perry | Cast | Actor | Soxie Anthens (uncredited) |
Jack Wise | Cast | Actor | Newspaper Office Worker (uncredited) |
Jessie Perry | Cast | Second Prison Matron (uncredited) | |
Jimmie Fox | Cast | Actor | Gym Trainer (uncredited) |
 Jimmy Conlin | Cast | Actor | Newspaper Morgue-Keeper (uncredited) |
 Joan Leslie | Cast | Actress | Mayme, Journalism Student (uncredited) |
 John Dilson | Cast | Actor | Deputy Coroner (uncredited) |
 John J. Richardson | Cast | Actor | Joe, Taxi Driver (uncredited) |
 John Litel | Cast | Actor | Carson Drew |
 John Ridgely | Cast | Actor | Beldenburg Hotel Desk Clerk (uncredited) |
 Kit Guard | Cast | Actor | Man at Gym Counter (uncredited) |
 Larry Williams | Cast | Actor | Miles Lambert |
 Leo White | Cast | Actor | Newspaper Office Worker (uncredited) |
 Leonard Mudie | Cast | Actor | Deputy District Attorney Garrett (uncredited) |
Loia Cheaney | Cast | Actress | Newspaper Office Worker (uncredited) |
Lois Verner | Cast | Theresa, Journalism Student (uncredited) | |
 Mary Lee | Cast | Actress | Mary Nickerson |
 Nat Carr | Cast | Actor | Dr. Carey (uncredited) |
 Olin Howland | Cast | Actor | Police Sergeant Entwhistle |
Pat McKee | Cast | Actor | Admission Collector at Gym (uncredited) |
Pat West | Cast | Actor | Jake, Gym Trainer (uncredited) |
Paul Fung | Cast | Mandarin Cafe Waiter (uncredited) | |
 Paul Panzer | Cast | Actor | Newspaper Office Worker (uncredited) |
 Renie Riano | Cast | Actress | Effie Schneider (uncredited) |
Robert Haines | Cast | Actor | Courtroom Spectator (uncredited) |
 Sheila Bromley | Cast | Actress | Bonnie Lucas |
 Sol Gorss | Cast | Actor | Citizen Driver (uncredited) |
 Steve Clark | Cast | Actor | Pedestrian (uncredited) |
 Thomas E. Jackson | Cast | Actor | City Editor Bostwick |
Walter Young | Cast | Dr. Hibbard (uncredited) | |
 William Gould | Cast | Actor | The Judge (uncredited) |
 Willie Fung | Cast | Actor | Mandarin Cafe Proprietor (uncredited) |
Jack Wagner | Cast | Jack, Journalism Student (uncredited) | |
 Al Bain | Cast | Actor | Gym Spectator (uncredited) |
Sam Bagley | Cast | Trainer (uncredited) | |
Paul King | Cast | Actor | Waiter (uncredited) |
Johnny Kern | Cast | Gym Spectator (uncredited) | |
| Person | Type | Job | Role(s) |
