Simon
He loves you. Do what he says.
A group of scientists take Simon, a psychology professor, as a test person for a brainwashing experiment and try to convince him that he is a living being from another planet.
Fragman
Oyuncular
Ann Risley
Pam
Alan Arkin
Simon Mendelssohn
Max Wright
Leon Hundertwasser
Madeline Kahn
Dr. Cynthia Mallory
Billie Perkins
Commune Member
Adolph Green
Commune Leader
Louise Lasser
Doris (voice) (uncredited)
Roy Cooper
General's Aide
Remak Ramsay
TV Newscaster
George Riddle
Muttonchop Aide
Rex Robbins
Army Doctor
Yusef Bulos
Hemling Grotowsky
Al Cerullo
Helicopter Pilot
Austin Pendleton
Dr. Carl Becker
David Susskind
Himself
Tom Kubiak
Roach Reaction Patient
Wallace Shawn
Eric Van Dongen
Pierre Epstein
Military Aide
Sol Frieder
Rabbi Chaim Glassberg
William Finley
Fichandler
Dick Cavett
Himself
Fred Gwynne
Maj. Gen. Korey
Keith Szarabajka
Josh
David Warrilow
Blades