演职人员
Dale Nelson / Arthur
Stuart Whitman
Cynthia Lee Albright
Carol Lynley
Martin Ashley
罗迪·麦克道尔
Dr. Edwina Beighley
劳伦·白考尔
Mrs. Mellon
Olive Deering
Capshaw
奥西·戴维斯
Psychologist
Donald Buka
Dr. Walden (as Pauline Myers)
Paulene Myers
Intern
Evadne Baker
Technician Mike Newton (as Robert Wilke)
罗伯特·约瑟夫·威尔克
Frank Josephson
Bert Freed
Matron
Judith De Hart
Harley Manning
Judson Laire
A Young Mental Patient
Jonathan Gilmore
Miss Lindsey
Templeton Fox
Paranoid Patient
William Douglas
Jury Foreman
Merritt Bohn
Singer
Don Marshall