Discover
Stuart Whitman
Dale Nelson / Arthur
Carol Lynley
Cynthia Lee Albright
Roddy McDowall
Martin Ashley
Lauren Bacall
Dr. Edwina Beighley
Olive Deering
Mrs. Mellon
Ossie Davis
Capshaw
Donald Buka
Psychologist
Paulene Myers
Dr. Walden (as Pauline Myers)
Evadne Baker
Intern
Robert J. Wilke
Technician Mike Newton (as Robert Wilke)
Bert Freed
Frank Josephson
Judith De Hart
Matron
Judson Laire
Harley Manning
Jonathan Gilmore
A Young Mental Patient
Templeton Fox
Miss Lindsey
William Douglas
Paranoid Patient
Merritt Bohn
Jury Foreman
Don Marshall
Singer
Art
Jack Martin Smith
Art Direction
Walter M. Scott
Set Decoration
Hilyard M. Brown
Art Direction
Ed Jones
Props
Paul S. Fox
Set Decoration
Costume & Make-Up
Ben Nye
Makeup Artist
Moss Mabry
Costume Design
Mary Westmoreland
Hairstylist
Ollie Hughes
Wardrobe Master
Wesley Trist
Wardrobe Master
Margaret Donovan
Hairstylist
Harry Maret
Makeup Artist
Crew
Emil Kosa Jr.
Special Effects
Harold Goodwin
Dialogue Coach
Sam Leavitt
Cinematography
L.B. Abbott
Special Effects
Directing
Denis Sanders
Director
Teresa Brachetto
Script Supervisor
Joseph E. Rickards
Assistant Director
Ad Schaumer
Assistant Director
Editing
Louis R. Loeffler
Editor
Lighting
Kenneth Lang
Gaffer
Production
Aaron Rosenberg
Producer
