Peter Hooten
Dr. Stephen Strange
Acting
Clyde Kusatsu
Wong
Acting
Jessica Walter
Morgan LeFay
Acting
Anne-Marie Martin
Clea Lake
Acting
Philip Sterling
Dr Frank Taylor, Chief of Psychiatry
Acting
John Mills
Thomas Lindmer
Acting
June Barrett
Sarah
Acting
Sarah Rush
Nurse
Acting
Diana Webster
Head Nurse
Acting
Bob Delegall
Intern
Acting
Larry Anderson
Magician
Acting
Blake Marion
Department Chief
Acting
Lady Rowlands
Mrs. Sullivan
Acting
Ines Pedroza
Announcer
Acting
Michael Clark
Taxi Driver
Acting
Frank Catalano
Orderly
Acting
Michael Ansara
The Ancient One (voice) (uncredited)
Acting
Ted Cassidy
Demon Balzaroth (voice) (uncredited)
Acting
David Hooks
The Nameless One (uncredited)
Acting