| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bella Spewack | Crew | Writing | Adaptation, Dialogue |
 Cedric Gibbons | Crew | Art | Art Direction |
Chandler Sprague | Crew | Writing | Original Story |
 Douglas Shearer | Crew | Sound | Recording Supervision |
Frank Sullivan | Crew | Editing | Editor |
 Gregg Toland | Crew | Camera | Director of Photography |
Howard Emmett Rogers | Crew | Writing | Original Story |
 Jack Conway | Crew | Directing | Director |
Lawrence Weingarten | Crew | Production | Associate Producer |
Sam Spewack | Crew | Writing | Adaptation, Dialogue |
Allan Cavan | Cast | Actor | Doctor Kahn (uncredited) |
 Charles Butterworth | Cast | Actor | Floppy Phil Montague |
Charles Williams | Cast | Actor | Skating Rink Official (uncredited) |
 Clay Clement | Cast | Actor | Judge (uncredited) |
 David Landau | Cast | Actor | Kelley |
 Dorothy Vernon | Cast | Actress | Jurywoman (uncredited) |
 Ed Brady | Cast | Actor | Conspirator to Get the District Attorney (uncredited) |
 Edgar Dearing | Cast | Actor | Policeman at Streetcar (uncredited) |
 Frank Morgan | Cast | Actor | Dr. Buchanan Prescott |
 Greta Meyer | Cast | Actress | Mrs. Mannheimer |
 Guy Usher | Cast | Actor | Doctor Schuyler (uncredited) |
 Herman Bing | Cast | Actor | Willy |
 James C. Morton | Cast | Actor | Motorist (uncredited) |
 James Donlan | Cast | Actor | Photographer (uncredited) |
 John Kelly | Cast | Actor | Streetcar Conductor (uncredited) |
 John Miljan | Cast | Actor | John Calhoun |
 Lee Phelps | Cast | Actor | Ambulance Attendant (uncredited) |
 Lee Tracy | Cast | Actor | Joseph Phineas 'Joe' Stevens |
 Lew Kelly | Cast | Actor | Bartender (uncredited) |
 Madge Evans | Cast | Actress | Dorothy Mason |
 Nat Pendleton | Cast | Actor | Aloysius P. McCarthy (uncredited) |
 Robert Homans | Cast | Actor | Streetcar Driver (uncredited) |
 Rolfe Sedan | Cast | Actor | Man Who Will Be Late to Work (uncredited) |
 Samuel S. Hinds | Cast | Actor | Mr. Beaumont |
 Stanley Blystone | Cast | Actor | Policeman at Skating Rink (uncredited) |
 Syd Saylor | Cast | Actor | Fred |
 Tom London | Cast | Actor | Kelley's Associate (uncredited) |
Tom Mahoney | Cast | Actor | Turnkey (uncredited) |
 Virginia Cherrill | Cast | Actress | Miss Rutherford |
| Person | Type | Job | Role(s) |
