John Brahm
Director
David Buttolph
Original Music Composer
Robert Bassler
Producer
Dorothy Bennett
Screenplay
Lloyd Ahern Sr.
Director of Photography
Raymond Chandler
Novel
Maurice De Packh
Music Arranger
Alfred Newman
Music Director
Fred Sersen
Special Effects
Ben Nye
Makeup Artist
Harry Reynolds
Editor
Eleanor Behm
Costume Designer
Harry M. Leonard
Sound
Eugene Grossman
Sound
Thomas Little
Set Decoration
Richard Irvine
Art Direction
James Basevi
Art Direction
Leonard Praskins
Writer
George Montgomery
Philip Marlowe
Nancy Guild
Merle Davis
Florence Bates
Mrs. Murdock
Roy Roberts
Lt. Breez
Fritz Kortner
Vannier
Conrad Janis
Leslie Murdock
Marvin Miller
Blair
Reed Hadley
Dr. Moss (uncredited)
Robert Adler
Police Sgt. Spangler (uncredited)
Ben Erway
Shaw (uncredited)
Alfred Linder
Eddie Prue (uncredited)
George Magrill
Policeman (uncredited)
Jack Overman
Apartment Manager (uncredited)
Ray Spiker
Figaro (uncredited)
Houseley Stevenson
Elisha Morningstar (uncredited)
Jack Stoney
Mike - Hood (uncredited)
Gisela Werbisek
Maid (uncredited)
Paul Maxey
Coroner (uncredited)
Joe Palma
Attendant (uncredited)
Edward Gargan
Truck Driver (uncredited)
Al Eben
Baggage Room Attendant (uncredited)
