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.
as Simon Mendelssohn
as Dr. Cynthia Mallory
as Fichandler
as Eric Van Dongen
as Leon Hundertwasser
as Maj. Gen. Korey
as Dr. Carl Becker
as Lisa
as Commune Leader
as Josh
as Pam
as Himself
as Himself
as Commune Member
as Barundi
as Military Aide
as General's Aide
as Army Doctor
as Blades
as Security Guard
as Simon's Mother (voice)
as TV Newscaster
as Priest Babcock Beastly
as Hemling Grotowsky
as Prof. Jerry Milstein
as Rabbi Chaim Glassberg
as Senator
as Psychologist
as Muttonchop Aide
as Roach Reaction Patient
as Helicopter Pilot
as Institute Staff Member
as Melody
as Narrator (voice)
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Commune Member
as Doris (voice) (uncredited)