Matthew South
Jason Robards
Anais Appleton
Katharine Ross
Policeman
Robert Rothwell
Girl in the Movie (as Vera Stough)
Brady Rubin
FBI Agent
James Burr Johnson
Lou Picetti
Stu Klitsner
Hippie
Robin Menken
Christopher Pray
Jack Nance
Psychiatrist
Mako
Woman at Baptism (uncredited)
Suzanne Somers
David Appleton
Scott Hylands
Man in the Park
Roy Jenson
Mark Bramhall
Dog Owner
Marc Hannibal
Private Detective
Robert C. Ferro Jr.
Woman in a Restaurant
Floy Dean
Dentist (as Charles Dorsett)
Chuck Dorsett
Patient
Laura Ash
Director
Tom Gries
Makeup Artist
Greg LaCava
Producer
Henri Bollinger
Writer
Robert Rudelson
Cinematography
Michel Hugo
Executive Producer
Pat Rooney
Editor
Byron 'Buzz' Brandt
Music
Shorty Rogers
Robert Yamin
Sound
James T. Mansen
Gaffer
Don Marshall
Key Grip
Dick Dova
Assistant Director
Clark L. Paylow
Louis Yates
Camera Operator
Ralph Gerling