Simon

Alan Arkin as Prof. Simon Mendelssohn, Madeline Kahn as Dr. Cynthia Malloy, Austin Pendleton as Dr. Carl Becker, Judy Graubart as Lisa, William Finley as Fichandler, Wallace Shawn as Eric Van Dongen, Jayant as Barundi, Max Wright as Leon Hundertwasser, Fred Gwynne as Maj. Gen. Korey, Adolph Green as Commune Leader, Keith Szarabajka as Josh