演員
Stuart Whitman
Dale Nelson / Arthur
Carol Lynley
Cynthia Lee Albright
Lauren Bacall
Dr. Edwina Beighley
Paulene Myers
Dr. Walden (as Pauline Myers)
Bert Freed
Frank Josephson
Jonathan Gilmore
A Young Mental Patient
Ossie Davis
Capshaw
Templeton Fox
Miss Lindsey
Olive Deering
Mrs. Mellon
Robert J. Wilke
Technician Mike Newton (as Robert Wilke)
Roddy McDowall
Martin Ashley
Donald Buka
Psychologist
Don Marshall
Singer