Jason O'Day
Eddie Albert
Aristotle Bolt
Ray Milland
Biff Jenkins
Terry Wilson
Grocer
George Chandler
Truck
Dermott Downs
Guru
Shepherd Sanders
Gasoline Attendant
Don Brodie
Young Tia (uncredited)
Kyle Richards
Lucas Deranian
Donald Pleasence
Tia Malone
Kim Richards
Tony Malone
Ike Eisenmann
Sheriff Purdy
Walter Barnes
Mrs. Grindley
Reta Shaw
Uncle Bene
Denver Pyle
Astrologer
Alfred Ryder
Ubermann
Lawrence Montaigne
Stunts
Dick Warlock
Producer
Jerome Courtland
Director
John Hough
Executive Producer
Ron Miller
Original Music Composer
Johnny Mandel
Sound Supervisor
Herb Taylor
Editor
Robert Stafford
Art Direction
John B. Mansbridge
Al Roelofs
Set Decoration
Hal Gausman
Screenplay
Robert M. Young
Director of Photography
Frank V. Phillips