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