| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred E. Green | Crew | Directing | Director |
 Arthur Morton | Crew | Sound | Original Music Composer |
Burt Kelly | Crew | Production | Producer |
Eve Greene | Crew | Writing | Screenplay |
 Franz Planer | Crew | Camera | Director of Photography |
 George Duning | Crew | Sound | Original Music Composer |
 George Montgomery | Crew | Art | Set Decoration |
Jack A. Goodrich | Crew | Sound | Sound Engineer |
Jack Henley | Crew | Crew | Additional Dialogue |
 Jean Louis | Crew | Costume & Make-Up | Costume Design |
Jerome Odlum | Crew | Writing | Screenplay |
Lionel Banks | Crew | Art | Art Direction |
Marlin Skiles | Crew | Sound | Original Music Composer |
 Morris Stoloff | Crew | Sound | Music Director |
Ned Scott | Crew | Camera | Still Photographer |
Oscar Saul | Crew | Writing | Screenplay, Story |
Richard Fantl | Crew | Editing | Editor |
Walter Holscher | Crew | Art | Art Direction |
William Mull | Crew | Directing | Assistant Director |
Juanita Lopez | Crew | Production | Researcher |
 Allyn Joslyn | Cast | Actor | Bill Harrison |
 Arthur Space | Cast | Actor | Mac (Uncredited) |
 Bess Flowers | Cast | Actress | Fashionable Woman with Great Dane (Uncredited) |
Brian O'Hara | Cast | Actor | Policeman (Uncredited) |
Buddy Swan | Cast | Newsboy (Uncredited) | |
 Carole Mathews | Cast | Actress | |
 Edgar Buchanan | Cast | Actor | Lt. Washburn |
 Edgar Dearing | Cast | Actor | Motorcycle Officer (Uncredited) |
 Edwin Stanley | Cast | Actor | Dr. Parrish (Uncredited) |
 Erik Rolf | Cast | Actor | Johansen (Uncredited) |
 Erwin Kalser | Cast | Actor | Dr. Brenner |
 Eugene Borden | Cast | Actor | B.M. Toman (Uncredited) |
 Evelyn Keyes | Cast | Actress | Jacqueline "Jack" Harrison |
 Florence Wix | Cast | Actress | Nightclub Patron (Uncredited) |
 Frank Jenks | Cast | Actor | Sgt. Erwin |
George Sorel | Cast | Actor | Nightclub M.C. (Uncredited) |
 Harold Minjir | Cast | Actor | Hat Salesman (Uncredited) |
 Harry Semels | Cast | Actor | Man in Police Lineup (Uncredited) |
 Hugh Beaumont | Cast | Actor | Detective Carey (Uncredited) |
 Hugo Haas | Cast | Actor | Domino |
 Ivan Triesault | Cast | Actor | Dr. Igor Baumler (Uncredited) |
 Jack Carr | Cast | Actor | Taxi Driver (Uncredited) |
Jack Lee | Cast | Actor | Sampson (Uncredited) |
 James Conaty | Cast | Actor | Nightclub Patron (Uncredited) |
 James Flavin | Cast | Actor | Bank Security Guard (Uncredited) |
 John Tyrrell | Cast | Actor | Taxi Driver (Uncredited) |
 John Wengraf | Cast | Actor | Rudolph Kruger |
 Kenner G. Kemp | Cast | Actor | Nightclub Patron (Uncredited) |
 Kernan Cripps | Cast | Actor | Officer in Patrol Car (Uncredited) |
 Lane Chandler | Cast | Actor | Mounted Officer (Uncredited) |
 Marguerite Chapman | Cast | Actress | Marie Dumont Baumler |
 Martha Wentworth | Cast | Actress | Proprietress (Uncredited) |
 Nina Foch | Cast | Actress | Frieda Brenner |
 Ralph Dunn | Cast | Actor | Mike McCafferty (Uncredited) |
 Ray Teal | Cast | Actor | Truck Driver (Uncredited) |
 Reed Howes | Cast | Actor | Bank Officer (Uncredited) |
 Robert Emmett Keane | Cast | Actor | Police Psychiatrist (Uncredited) |
 Ruth Warren | Cast | Actress | Irate Woman at Police Lineup (Uncredited) |
Sam Finn | Cast | Actor | Taxi Driver (Uncredited) |
 Shemp Howard | Cast | Actor | Laundry Truck Driver |
Tom Coleman | Cast | Actor | Taxi Driver (Uncredited) |
 Tonio Selwart | Cast | Actor | Leslie Carlson |
 William Forrest | Cast | Actor | Superintendent Reynolds (Uncredited) |
Rosemary Wilson | Cast | Jitterbug (Uncredited) | |
Dean Collins | Cast | Actor | Jitterbug (Uncredited) |
Larry Emmons | Cast | Policeman (Uncredited) | |
Pauline Derby | Cast | Girl (Uncredited) | |
| Person | Type | Job | Role(s) |
