Johnny Barrett
Peter Breck
Cathy
Constance Towers
Swanee
Bill Zuckert
Lloyd
John Craig
Dr. Fong
Philip Ahn
Police Lieutenant
Frank Gerstle
Rachel Romen
Barbara Perry
Marlene Manners
Linda Randolph
Lucille Curtis
Jeanette Dana
Boden
Gene Evans
Marie Devereux
Karen Conrad
Allison Daniell
Chuck Hicks
Wally Campo
Ray Baxter
Linda Barrett
Harry Fleer
Stuart
James Best
Trent
Hari Rhodes
Pagliacci
Larry Tucker
Dr. Menkin
Paul Dubov
Wilkes
Chuck Roberson
Psycho
Neyle Morrow
Dr. Cristo
John Matthews
Director
Samuel Fuller
Screenplay
Producer
Art Direction
Eugène Lourié
Director of Photography
Stanley Cortez
Visual Effects
Linwood G. Dunn
Set Decoration
Charles S. Thompson
Special Effects
Charles Duncan
Costumer
Einar Bourman
Sound Effects
Gordon Zahler
Assistant Director
Floyd Joyer
Makeup Supervisor
Dan Greenway
Production Manager
Rudolph C. Flothow
Producer's Assistant
Herbert G. Luft
Sound Effects Editor
Josef von Stroheim
Title Designer
Ray Mercer Jr.
Sound Recordist
Philip Mitchell
Music Editor
Jack Lowry
Choreographer
Jon Gregory
Executive Producer
Leon Fromkess
Editor
Jerome Thoms
Sam Firks
Script Supervisor
Mary Chaffee
Music Supervisor
Original Music Composer
Paul Dunlap
Costume Design