| Person | Type | Job | Role(s) |
|---|---|---|---|
 A. Arnold Gillespie | Crew | Crew | Special Effects |
 Cedric Gibbons | Crew | Art | Art Direction |
 David Snell | Crew | Sound | Original Music Composer |
 Dolph Zimmer | Crew | Directing | Assistant Director |
 Douglas Shearer | Crew | Sound | Sound Director |
E. Preston Ames | Crew | Art | Art Direction |
 Edwin B. Willis | Crew | Art | Set Decoration |
Gene Ruggiero | Crew | Editing | Editor |
George Haight | Crew | Production | Producer |
 Irene | Crew | Costume & Make-Up | Costume Supervisor |
 Jack Dawn | Crew | Costume & Make-Up | Makeup Artist |
Paul Vogel | Crew | Camera | Director of Photography |
 Raymond Chandler | Crew | Writing | Screenplay, Novel |
 Robert Montgomery | Crew | Directing | Director |
Rudolph G. Kopp | Crew | Sound | Original Music Composer |
Steve Fisher | Crew | Writing | Screenplay |
 Sydney Guilaroff | Crew | Costume & Make-Up | Hair Designer |
Robert Spencer | Crew | Crew | Stand In |
Wally Heglin | Crew | Sound | Orchestrator |
Robert E. Barnes | Crew | Production | Unit Manager |
Maurice Goldman | Crew | Sound | Original Music Composer |
Thomas Theuerkauf | Crew | Art | Set Decoration |
J. Harper | Crew | Camera | Camera Operator |
 Audrey Totter | Cast | Actress | Adrienne Fromsett |
 Bert Moorhouse | Cast | Actor | Party Guest (Uncredited) |
 Budd Fine | Cast | Actor | Policeman (Uncredited) |
 Charles Bradstreet | Cast | Party Guest (Uncredited) | |
 Cy Kendall | Cast | Actor | Jailer (Uncredited) |
David Cavendish | Cast | Actor | Party Guest (Uncredited) |
 Dick Simmons | Cast | Actor | Chris Lavery |
 Eddie Acuff | Cast | Actor | Ed, Coroner (Uncredited) |
Ellay Mort | Cast | Crystal | |
 Ellen Ross | Cast | Actress | Elevator Girl (Uncredited) |
 Frank Dae | Cast | Party Guest (Uncredited) | |
 Frank Orth | Cast | Actor | Floyd Greer (Uncredited) |
 Fred Santley | Cast | Actor | Charlie (Uncredited) |
 Fred Sherman | Cast | Actor | Reporter (Uncredited) |
 George Magrill | Cast | Actor | Policeman (Uncredited) |
George Travell | Cast | Actor | Party Guest (Uncredited) |
Jack Davis | Cast | Actor | Policeman (Uncredited) |
 James Nolan | Cast | Actor | Party Guest (Uncredited) |
 Jayne Meadows | Cast | Actress | Mildred Haveland |
 John Gallaudet | Cast | Actor | Policeman (Uncredited) |
John Webb Dillion | Cast | Actor | Policeman (Uncredited) |
 Kathleen Lockhart | Cast | Actress | Mrs. Grayson |
Laura Treadwell | Cast | Party Guest (Uncredited) | |
 Leon Ames | Cast | Actor | Derace Kingsby |
 Lila Leeds | Cast | Actress | Receptionist |
 Lloyd Nolan | Cast | Actor | Lieutenant DeGarmot |
 Morris Ankrum | Cast | Actor | Eugene Grayson |
 Ralph Dunn | Cast | Actor | Sergeant (Uncredited) |
 Robert B. Williams | Cast | Actor | Detective (Uncredited) |
Robert Montgomery | Cast | Actor | Phillip Marlowe |
Sandra Morgan | Cast | Party Guest (Uncredited) | |
Sherry Hall | Cast | Actor | Party Guest (Uncredited) |
 Tom Tully | Cast | Actor | Captain Kane |
 Wheaton Chambers | Cast | Actor | Property Clerk (Uncredited) |
 William Newell | Cast | Actor | Drunk (Uncredited) |
William O'Leary | Cast | Actor | Party Guest (Uncredited) |
 William Roberts | Cast | Actor | Artist |
Thomas Murray | Cast | Policeman (Uncredited) | |
Roger Cole | Cast | Actor | Party Guest (Uncredited) |
Ann Lawrence | Cast | Party Guest (Uncredited) | |
Kay Wiley | Cast | Party Guest (Uncredited) | |
William McKeever Riley | Cast | Actor | Buster (Uncredited) |
Nina Garson | Cast | Party Guest (Uncredited) | |
Florence Stephens | Cast | Party Guest (Uncredited) | |
| Person | Type | Job | Role(s) |
