William Shatner
— Sam
Ruth Roman
— Psychiatrist
Wendell Burton
— Joel Clements
Julie Adams
— Dorothy
Andy Griffith
— Priest
Ayn Ruymen
— Jan
Mimi Maynard
— Beth Bonds
Jennifer Edwards
— Chris
Jamie Smith-Jackson
— Alice
Robert Carradine
— Bill
Mackenzie Phillips
— Doris
Charles Martin Smith
— Jim
Gary Marsh
— Tom
Michael Morgan
— Tim
Brenda Thompson
— Female Sadist
Al Checco
— Male Sadist