Discover
Robert Bray
Mike Hammer
Whitney Blake
Nancy Williams
Donald Randolph
Colonel Holloway (as Don Randolph)
Richard Garland
Louis
Fred Essler
Ludwig Teller
Booth Colman
Capt. Pat Chambers (as Booth Coleman)
Pamela Duncan
Velda
Genie Coree
Maria (as Gina Coré)
Patricia Donahue
Dione
Jan Chaney
Red
Terence de Marney
Jean (as Terence De Marney)
Peter Mamakos
La Roche
Claire Carleton
Nightclub Boss
Phil Arnold
Shorty
Costume & Make-Up
Emile LaVigne
Makeup Artist
Bert Henrikson
Costumer
Adele Parmenter
Costumer
Alice Monte
Hairstylist
Editing
Frank Sullivan
Editor
Sound
Marlin Skiles
Original Music Composer
Ralph Butler
Sound
Del Harris
Sound Effects Editor
Jill Campbell
Music Editor
Writing
Richard Powell
Screenplay
Mickey Spillane
Novel
Richard Powell
Story
Richard Collins
Screenplay
Costume & Make-Up
Emile LaVigne
Makeup Artist
Bert Henrikson
Costumer
Adele Parmenter
Costumer
Alice Monte
Hairstylist
Editing
Frank Sullivan
Editor
Sound
Marlin Skiles
Original Music Composer
Ralph Butler
Sound
Del Harris
Sound Effects Editor
Jill Campbell
Music Editor
Writing
Richard Powell
Screenplay
Mickey Spillane
Novel
Richard Powell
Story
Richard Collins
Screenplay