| Person | Type | Job | Role(s) |
|---|---|---|---|
 Cedric Gibbons | Crew | Art | Art Direction |
 Dolly Tree | Crew | Costume & Make-Up | Wardrobe Designer |
 Douglas Shearer | Crew | Sound | Sound Director |
 Eddie Imazu | Crew | Art | Assistant Art Director |
Edward Ward | Crew | Sound | Music |
 Edwin B. Willis | Crew | Art | Assistant Art Director |
Errol Taggart | Crew | Directing | Director |
Leonard Lee | Crew | Writing | Screenplay |
Leonard Smith | Crew | Camera | Director of Photography |
Lucien Hubbard | Crew | Production | Producer |
Samuel Marx | Crew | Production | Producer |
Walter Wise | Crew | Writing | Screenplay |
Whitman Chambers | Crew | Writing | Novel |
William S. Gray | Crew | Editing | Editor |
Al Williams | Cast | Page Boy (uncredited) | |
Alexander Pollard | Cast | Penny's Waiter (uncredited) | |
 Beatrice Roberts | Cast | Actress | Hat Check Girl (uncredited) |
 Bruce Cabot | Cast | Actor | Ernest "Ernie" Hyams |
 Budd Fine | Cast | Actor | Police Officer (uncredited) |
 Charles Arnt | Cast | Actor | Lampier's Secretary (uncredited) |
 Charles King | Cast | Actor | Reporter (uncredited) |
 Charles Trowbridge | Cast | Actor | Coroner (uncredited) |
 Charles Williams | Cast | Actor | Minor Role (uncredited) |
 Charley Grapewin | Cast | Actor | Aaron Lampier |
 Dennis O'Keefe | Cast | Actor | Night Club Guest (uncredited) |
Dick Rush | Cast | Actor | Doorkeeper (uncredited) |
 Don Brodie | Cast | Actor | Parking Station Attendant (uncredited) |
Eadie Adams | Cast | Actress | Shirley Allen |
 Edward Pawley | Cast | Actor | Police Captain Bill Royce |
Ernie Alexander | Cast | Actor | Garage Attendant (uncredited) |
Frank Bruno | Cast | Actor | Penny's Henchman (uncredited) |
 Frank Reicher | Cast | Actor | Theo Drukker (uncredited) |
 George Lynn | Cast | Actor | Stephen Lampier |
George Taylor | Cast | Actor | Penny's Henchman (uncredited) |
 George Zucco | Cast | Actor | Crowley Bascomb |
Hal Cooke | Cast | Headwaiter (uncredited) | |
 Harry Holman | Cast | Actor | Sgt. Berkovitch (uncredited) |
 J.P. McGowan | Cast | Actor | Police Officer Murphy (uncredited) |
 Jack Cheatham | Cast | Actor | Police Officer (uncredited) |
Jack Daley | Cast | Actor | Police Officer Callahan (uncredited) |
 Jack Dougherty | Cast | Actor | Police Officer (uncredited) |
 James Conaty | Cast | Actor | Roulette Player (uncredited) |
Jimmie Lucas | Cast | Garage Attendant (uncredited) | |
 Joe Caits | Cast | Actor | Ambulance Driver (uncredited) |
 Jonathan Hale | Cast | Actor | Dr. Harrison (uncredited) |
 Joseph Calleia | Cast | Actor | Frank Penny |
Kenneth Gibson | Cast | Actor | Hotel Clerk (uncredited) |
 Lee Phelps | Cast | Actor | Police Officer Beaumont (uncredited) |
 Lester Dorr | Cast | Actor | Reporter (uncredited) |
 Louis Natheaux | Cast | Actor | Swenson (uncredited) |
Margaret Lindsay | Cast | Actress | Lorraine Lampier |
Paddy O'Flynn | Cast | Actor | Reporter (uncredited) |
Ralph McCullough | Cast | Actor | Reporter (uncredited) |
 Raymond Hatton | Cast | Actor | Hotel Clerk |
Richard Kipling | Cast | Headwaiter (uncredited) | |
 Robert Emmett O'Connor | Cast | Actor | Police Capt. Greenwood (uncredited) |
 Robert Homans | Cast | Actor | Sgt. Donovan (uncredited) |
 Sayre Dearing | Cast | Actor | Green Lantern Patron (uncredited) |
 Sidney Bracey | Cast | Actor | Lampier's Butler (uncredited) |
 Stanley Ridges | Cast | Actor | MacKelvey |
 Theodore von Eltz | Cast | Actor | David Lampier |
 Tom McGuire | Cast | Actor | Hoboken Plainclothesman (uncredited) |
 Vivienne Osborne | Cast | Actress | Alicia MacKelvey |
 Wade Boteler | Cast | Actor | Irish Patrolman (uncredited) |
 William H. O'Brien | Cast | Actor | Nightclub Waiter (uncredited) |
Richard Terry | Cast | Actor | Pete |
Mel Ruick | Cast | Actor | Gangster (uncredited) |
 Dorothy Kilgallen | Cast | Actress | Jane Mills - Reporter |
Richard Allen | Cast | Actor | Police Officer (uncredited) |
Tony Healy | Cast | Reporter (uncredited) | |
| Person | Type | Job | Role(s) |
