| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bernhard Kaun | Crew | Sound | Original Music Composer |
C.A. Riggs | Crew | Crew | Sound Recordist |
Carroll Sax | Crew | Directing | Assistant Director |
Esdras Hartley | Crew | Art | Art Direction |
Frank Magee | Crew | Editing | Editor |
Fred Jackman Jr. | Crew | Crew | Special Effects |
 Hal B. Wallis | Crew | Production | Executive Producer |
Heinz Roemheld | Crew | Sound | Music |
 Jack L. Warner | Crew | Production | Executive Producer |
Louis Weitzenkorn | Crew | Writing | Theatre Play |
Michael Jacoby | Crew | Writing | Screenplay |
Rex Wimpy | Crew | Crew | Special Effects |
Sidney Hickox | Crew | Camera | Director of Photography |
William C. McGann | Crew | Directing | Director |
Frank Mattison | Crew | Production | Unit Manager |
Charles Carpenter | Crew | Sound | Music |
Louis Dunlap | Crew | Sound | Music |
 Bill Elliott | Cast | Actor | News Commentator (uncredited) |
 Carlyle Moore Jr. | Cast | Actor | Malcolm Sims Jr. |
Charles E. Evans | Cast | Actor | News Vendor (uncredited) |
 Claire Dodd | Cast | Actress | Cora Latimer |
 Clay Clement | Cast | Actor | Mr. Banning |
 Douglas Wood | Cast | Actor | Malcolm Sims |
 Edmund Mortimer | Cast | Actor | Extra in Bar (uncredited) |
 Edward Peil Sr. | Cast | Actor | Coroner (uncredited) |
 Edwin Stanley | Cast | Actor | Board Chairman (uncredited) |
 Emmett Vogan | Cast | Actor | Radio Announcer (uncredited) |
 Ferdinand Schumann-Heink | Cast | Actor | Sound Mixer |
 Frank Orth | Cast | Actor | Tommy - Bartender |
George Fisher | Cast | Actor | Radio Announcer (uncredited) |
 Harry Hayden | Cast | Actor | Dr. Martin Leavenworth |
 Helen MacKellar | Cast | Actress | Martha Carstairs |
 Henry O'Neill | Cast | Actor | Jim Carstairs |
 Hobart Cavanaugh | Cast | Actor | Tippy Mantus |
 Howard Hickman | Cast | Actor | Dr. Maguire |
 Humphrey Bogart | Cast | Actor | Sherry Scott |
Jack McHugh | Cast | Actor | Newsboy (uncredited) |
John Hiestand | Cast | Actor | Radio Announcer #1 (uncredited) |
 Linda Perry | Cast | Actress | Edith Carstairs |
 Milton Kibbee | Cast | Actor | Writer #2 (uncredited) |
Paul Regan | Cast | Actor | Maxey (uncredited) |
 Paula Stone | Cast | Miss Symonds | |
Pietro Sosso | Cast | Williams - Sims' Butler (uncredited) | |
 Robert Gordon | Cast | Actor | Herman Mills |
 Robert Middlemass | Cast | Actor | Bertram C. Reynolds |
 Virginia Brissac | Cast | Actress | Marion Sims |
 Beverly Roberts | Cast | Actress | Alma Ross |
Bill Ray | Cast | Radio Announcer (uncredited) | |
| Person | Type | Job | Role(s) |
