Joseph Losey
Director
Stanley Ellin
Novel
Hal Mohr
Director of Photography
Hugo Butler
Screenplay
Lyn Murray
Original Music Composer
Philip A. Waxman
Producer
Ring Lardner, Jr.
Screenplay
Joseph Losey
Screenplay
Stanley Ellin
Screenplay
Edward Mann
Editor
Nicolai Remisoff
Art Direction
Edward G. Boyle
Set Decoration
Leon Becker
Sound Designer
Mac Dalgleish
Sound Designer
Joe King
Costume Design
John Orlando
Property Master
John Drew Barrymore
George La Main (as John Barrymore Jr.)
Preston Foster
Andy La Main
Joan Lorring
Marion Rostina
Howard St. John
Al Judge
Dorothy Comingore
Julie Rostina
Philip Bourneuf
Dr. James Cooper
Howland Chamberlain
Flanagan
Myron Healey
Kennealy
Emile Meyer
Peckinpaugh (as Emil Meyer)
Mauri Lynn
Singer, Terry Angeleus
Robert Aldrich
Ringsider at Fight
Edna Smith
