| Person | Type | Job | Role(s) |
|---|---|---|---|
 Allen G. Siegler | Crew | Camera | Director of Photography |
Jerome Pycha Jr. | Crew | Art | Art Direction |
Jonathan Latimer | Crew | Writing | Screenplay |
Joseph Nussbaum | Crew | Sound | Music |
Joseph Sistrom | Crew | Production | Associate Producer |
Lionel Banks | Crew | Art | Art Direction |
Lodge Cunningham | Crew | Sound | Sound Engineer |
Louis Joseph Vance | Crew | Writing | Story |
Otto Meyer | Crew | Editing | Editor |
 Peter Godfrey | Crew | Directing | Director |
Robert Kalloch | Crew | Costume & Make-Up | Costume Design |
 Alec Craig | Cast | Actor | Marriage License Bureau Clerk |
Beatrice Curtis | Cast | Actress | Party Guest |
 Ben Welden | Cast | Actor | Jenks |
 Bert Moorhouse | Cast | Actor | Club Patron (uncredited) |
 Brandon Tynan | Cast | Actor | Senator Carson |
Bruce Mitchell | Cast | Actor | Policeman at Gregory's Home |
 Bud Jamison | Cast | Actor | Nightclub Bartender |
 Dick Curtis | Cast | Actor | Heavy |
 Dick Elliott | Cast | Actor | Patrol-Car Cop at Italian Restaurant (uncredited) |
 Don Beddoe | Cast | Actor | Police Inspector Thomas |
 Eddie Fetherston | Cast | Actor | Footman |
Eddie Laughton | Cast | Actor | Mustached Henchman (uncredited) |
 Edmund Cobb | Cast | Actor | Detective with Note |
 Edmund Mortimer | Cast | Actor | Masked Party Guest |
 Edward Hearn | Cast | Actor | Precinct Night Sergeant |
 Forbes Murray | Cast | Actor | Angus Palmer |
 Frank Baker | Cast | Actor | Doorman |
 Helen Lynd | Cast | Actress | Marie Templeton |
 Herbert Evans | Cast | Actor | Fagin - the Carson Butler |
 I. Stanford Jolley | Cast | Actor | Doorman |
 Ida Lupino | Cast | Actress | Val Carson |
 Irving Bacon | Cast | Actor | Patrol Sergeant at Italian Restaurant |
 J. Anthony Hughes | Cast | Actor | Costume-Party Bartender |
 Jack Norton | Cast | Actor | Charlie Fenton - the Party Drunk |
 James Blaine | Cast | Actor | Duty Cop at Party |
 James Craig | Cast | Actor | Party Guest (uncredited) |
 James Millican | Cast | Actor | Cabby |
 John Tyrrell | Cast | Actor | Henchman |
 Landers Stevens | Cast | Actor | Thatcher |
 Lee Phelps | Cast | Actor | Police Dispatcher |
 Leonard Carey | Cast | Actor | Jameson |
Lew Davis | Cast | Actor | Heavy |
Lola Jensen | Cast | Party Guest | |
 Lorna Gray | Cast | Actress | Girl Michael Runs Into in Nightclub (uncredited) |
 Marc Lawrence | Cast | Actor | Henchman in Trenchcoat (uncredited) |
 Marek Windheim | Cast | Actor | Homely - Nightclub Waiter |
 Ralph Morgan | Cast | Actor | Spiro Gregory |
 Rita Hayworth | Cast | Actress | Karen |
Russ Clark | Cast | Actor | Evans |
 Sam Harris | Cast | Actor | Masked Party Guest |
 Sammy Blum | Cast | Actor | Counterman at Italian Restaurant |
 Stanley Brown | Cast | Actor | Party Guest |
 Vernon Dent | Cast | Actor | Fat Man at Party |
 Virginia Weidler | Cast | Actress | Patricia Lanyard |
 Warren William | Cast | Actor | Michael Lanyard |
 Tom Dugan | Cast | Actor | Police Sgt. Devan |
| Person | Type | Job | Role(s) |
