| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert S. D'Agostino | Crew | Art | Art Direction |
 Barry Trivers | Crew | Writing | Screenplay |
Ben Verschleiser | Crew | Production | Producer |
Byron Robinson | Crew | Editing | Editor |
 Carl Laemmle | Crew | Crew | Presenter |
Clifford Vaughan | Crew | Sound | Orchestrator |
 Edward Ludwig | Crew | Directing | Director |
 Franz Waxman | Crew | Sound | Original Music Composer, Music Director |
Fred Frank | Crew | Directing | Assistant Director |
George Robinson | Crew | Camera | Director of Photography |
Gilbert Kurland | Crew | Sound | Sound Supervisor |
Heinz Roemheld | Crew | Sound | Original Music Composer |
 Jay Wilsey | Crew | Crew | Stunts |
 Matty Roubert | Crew | Crew | Stunts |
Samuel Ornitz | Crew | Writing | Screenplay |
Ralph Slosser | Crew | Directing | Assistant Director |
Harry Poppe | Crew | Writing | Story |
Fred S. Meyer | Crew | Production | Executive Producer |
Mary West | Crew | Crew | Child Wrangler |
Chester Beecroft | Crew | Writing | Story |
 Adrian Morris | Cast | Actor | Federal Man |
Alan Davis | Cast | Actor | G-Man |
Alfred P. James | Cast | Actor | Gardener |
 Almeda Fowler | Cast | Actress | Relative |
 Arnold Korff | Cast | Actor | Dr. Winters |
 Arthur Loft | Cast | Actor | Reporter |
 Barbara Bedford | Cast | Actress | Nurse |
 Bill Burrud | Cast | Actor | Doc |
Brandon Beach | Cast | Actor | Customer |
 Charles Coleman | Cast | Actor | Chef |
 Charlotte Henry | Cast | Actress | Julia Orsatti |
 Dell Henderson | Cast | Actor | Reporter |
 E. E. Clive | Cast | Actor | Coachman |
 Eddie Fetherston | Cast | Actor | Reporter |
 Eddie Phillips | Cast | Actor | Gangster |
 Edmund Cobb | Cast | Actor | Cop |
 Edmund Mortimer | Cast | Actor | Relative |
Edward Cecil | Cast | Actor | Second Butler |
 Edward Keane | Cast | Actor | Gangster |
 Edward Van Sloan | Cast | Actor | Dr. Gordon |
 Emmett King | Cast | Actor | Relative |
 Emmett Vogan | Cast | Actor | Gangster |
Eric Wilton | Cast | Actor | Butler |
Ernie Alexander | Cast | Actor | Newsboy |
 Ferdinand Gottschalk | Cast | Actor | Dr. Flesig |
 Frank Mayo | Cast | Actor | Customer |
 Frank Whitson | Cast | Actor | Relative |
 Frankie Darro | Cast | Actor | Blackie |
 George Irving | Cast | Actor | Judge |
 Gerald Pierce | Cast | Actor | Relative |
Gertrude Pedlar | Cast | Actress | Relative |
Gus Reed | Cast | Customer | |
 Hale Hamilton | Cast | Actor | Ralph |
Harrison Greene | Cast | Actor | Newscaster |
 Hedda Hopper | Cast | Actress | Mrs. Cummings |
 Henry Armetta | Cast | Actor | Tony Orsatti |
 Henry Kolker | Cast | Actor | Crippet |
 Herman Bing | Cast | Actor | Walter Merkin |
 House Peters Jr. | Cast | Actor | Reporter |
 Howard Hickman | Cast | Actor | Dr. Bowers |
 Irving Pichel | Cast | Actor | Kraft |
Jack Hatfield | Cast | Reporter | |
 Jack Richardson | Cast | Actor | Customer |
Jay Wilsey | Cast | Actor | Cop |
Jean Fowler | Cast | Relative | |
 Jerry Larkin | Cast | Reporter | |
Joe Torillo | Cast | Newsboy | |
 John 'Dusty' King | Cast | Actor | Reporter |
 John Harmon | Cast | Actor | Montage Man |
 John Miljan | Cast | Actor | Boss Benton |
 Jonathan Hale | Cast | Actor | Gangster |
 King Baggot | Cast | Actor | Druggist |
 Lawrence Grant | Cast | Actor | Wilfred Edgar |
 Lee Phelps | Cast | Actor | Cop |
Leigh De Lacey | Cast | Actress | Maid |
 Lillian Harmer | Cast | Actress | Elmira Wiggins |
 Lloyd Whitlock | Cast | Actor | G-Man |
Loren Rowell | Cast | Federal Man | |
Louis Vincenot | Cast | Actor | Dr. Charcot |
 Marc Lawrence | Cast | Actor | Gangster |
 Mary MacLaren | Cast | Actress | Customer |
 Matty Kemp | Cast | Actor | Reporter |
 Max Wagner | Cast | Actor | Reporter |
 May Robson | Cast | Actress | Mary Jane 'Queenie' Baxter |
 Noel Madison | Cast | Actor | Stanley |
 Orville Caldwell | Cast | Actor | Detective |
 Oscar 'Dutch' Hendrian | Cast | Actor | Gangster |
 Pat Gleason | Cast | Actor | Newsboy |
 Robert Dudley | Cast | Actor | Shopkeeper |
Sherry Hall | Cast | Actor | Reporter |
 Stanley Andrews | Cast | Actor | Federal Man |
 Theodore von Eltz | Cast | Actor | Federal Man |
 Tom McGuire | Cast | Actor | Police Captain |
 Ward Bond | Cast | Actor | Relative |
 William Benedict | Cast | Actor | Flash |
William Ruhl | Cast | Actor | Reporter |
 Willy Castello | Cast | Actor | Gangster |
 Edward LeSaint | Cast | Actor | Doctor |
 Tom Dugan | Cast | Actor | Bill |
Ruth García | Cast | Maid | |
David Leo Tillotson | Cast | Relative | |
Leah Winslow | Cast | Relative | |
Fred Trowbridge | Cast | Relative | |
Virginia Ray | Cast | Relative | |
Agnes O'Laughlin | Cast | Customer | |
Phyllis Howell | Cast | Relative | |
Frank Brown | Cast | Customer | |
Betty Arden | Cast | Maid | |
| Person | Type | Job | Role(s) |
