Alan Arkin
Simon Mendelssohn
Acting
Madeline Kahn
Dr. Cynthia Mallory
Acting
William Finley
Fichandler
Acting
Wallace Shawn
Eric Van Dongen
Acting
Max Wright
Leon Hundertwasser
Acting
Fred Gwynne
Maj. Gen. Korey
Acting
Austin Pendleton
Dr. Carl Becker
Acting
Judy Graubart
Lisa
Acting
Adolph Green
Commune Leader
Writing
Keith Szarabajka
Josh
Acting
Ann Risley
Pam
Acting
David Susskind
Himself
Production
Dick Cavett
Himself
Acting
Billie Perkins
Commune Member
Acting
Jayant
Barundi
Acting
Pierre Epstein
Military Aide
Acting
Roy Cooper
General's Aide
Acting
Rex Robbins
Army Doctor
Acting
David Warrilow
Blades
Acting
David Gideon
Security Guard
Acting
Hetty Galen
Simon's Mother (voice)
Acting
Remak Ramsay
TV Newscaster
Acting
Hansford Rowe
Priest Babcock Beastly
Acting
Yusef Bulos
Hemling Grotowsky
Acting
Jerry Mayer
Prof. Jerry Milstein
Acting
Sol Frieder
Rabbi Chaim Glassberg
Acting
William Griffis
Senator
Acting
Frank J. Lucas
Psychologist
Acting
George Riddle
Muttonchop Aide
Acting
Tom Kubiak
Roach Reaction Patient
Acting
Al Cerullo
Helicopter Pilot
Crew
Barbara Mongin
Institute Staff Member
Acting
Paula Gibson
Melody
Acting
James Dukas
Narrator (voice)
Acting
Jim Saxon
Commune Member
Acting
Michael Earl
Commune Member
Acting
Jay Lowman
Commune Member
Acting
Steven Nash
Commune Member
Acting
Barbara Bergen
Commune Member
Acting
Joyce Adams
Commune Member
Acting
Bonnie Deroski
Commune Member
Acting
Kathryn Cordes
Commune Member
Acting
Leslie Frances Williams
Commune Member
Acting
Nick Pippin
Commune Member
Acting
Ed Karvoski
Commune Member
Acting
Mary Lou Kleinbach
Commune Member
Acting
Richard Bassett
Commune Member
Acting
Phil Witt
Commune Member
Acting
Isam Culver
Commune Member
Acting
Rickey Murray
Commune Member
Acting
Stephanie Segal
Commune Member
Acting
Max Goff
Commune Member
Acting
Mary Donnet
Commune Member
Acting
Don Stitt
Commune Member
Acting
Nikki Kollins
Commune Member
Acting
Jenny Gault
Commune Member
Acting
Regina Rodwell
Commune Member
Acting
Schorling Schneider
Commune Member
Acting
Tina Austin
Commune Member
Acting
Jeffrey Bacon
Commune Member
Acting
Elizabeth Wingate
Commune Member
Acting
Joan Adams
Commune Member
Acting
Lisa Maurer
Commune Member
Acting
Louise Lasser
Doris (voice) (uncredited)
Acting