| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adam Holender | Crew | Camera | Director of Photography |
 Dan Sable | Crew | Sound | Sound Editor |
Dave Weinman | Crew | Art | Set Dresser |
Dick Vorisek | Crew | Sound | Sound Re-Recording Mixer |
Frank Bianco | Crew | Costume & Make-Up | Hairstylist |
 Jery Hewitt | Crew | Crew | Stunts |
Louis A. Stroller | Crew | Production | Executive Producer |
 Marshall Brickman | Crew | Writing | Screenplay, Director, Story |
Martin Bregman | Crew | Production | Producer |
Nina Feinberg | Crew | Editing | Editor |
Robert Jiras | Crew | Costume & Make-Up | Makeup Artist |
 Santo Loquasto | Crew | Costume & Make-Up | Costume Design |
 Scott Rudin | Crew | Production | Casting Director, Casting |
Stanley Silverman | Crew | Sound | Music |
Stuart Wurtzel | Crew | Art | Production Design |
Thomas Baum | Crew | Writing | Story |
Tom Fleischman | Crew | Sound | Sound Re-Recording Mixer |
 Victor Magnotta | Crew | Crew | Stunt Coordinator, Stunts |
Michael Rauch | Crew | Directing | First Assistant Director |
John Godfrey | Crew | Art | Set Decoration |
Edward Drohan | Crew | Crew | Special Effects |
Robert Barth | Crew | Directing | Second Assistant Director |
Harriet Fidlow | Crew | Sound | Sound Editor |
 Adolph Green | Cast | Actor | Commune Leader |
 Al Cerullo | Cast | Actor | Helicopter Pilot |
 Alan Arkin | Cast | Actor | Simon Mendelssohn |
 Austin Pendleton | Cast | Actor | Dr. Carl Becker |
Bonnie Deroski | Cast | Commune Member | |
 David Susskind | Cast | Actor | Himself |
 David Warrilow | Cast | Actor | Blades |
 Dick Cavett | Cast | Actor | Himself |
 Fred Gwynne | Cast | Actor | Maj. Gen. Korey |
George Riddle | Cast | Actor | Muttonchop Aide |
Hansford Rowe | Cast | Actor | Priest Babcock Beastly |
Hetty Galen | Cast | Actress | Simon's Mother (voice) |
James Dukas | Cast | Actor | Narrator (voice) |
Jayant | Cast | Actor | Barundi |
Jerry Mayer | Cast | Actor | Prof. Jerry Milstein |
Judy Graubart | Cast | Actress | Lisa |
 Keith Szarabajka | Cast | Actor | Josh |
Lisa Maurer | Cast | Commune Member | |
 Louise Lasser | Cast | Actress | Doris (voice) (uncredited) |
 Madeline Kahn | Cast | Actress | Dr. Cynthia Mallory |
Max Goff | Cast | Commune Member | |
 Max Wright | Cast | Actor | Leon Hundertwasser |
 Pierre Epstein | Cast | Actor | Military Aide |
 Remak Ramsay | Cast | Actor | TV Newscaster |
 Rex Robbins | Cast | Actor | Army Doctor |
 Roy Cooper | Cast | Actor | General's Aide |
 Sol Frieder | Cast | Rabbi Chaim Glassberg | |
 Wallace Shawn | Cast | Actor | Eric Van Dongen |
 William Finley | Cast | Actor | Fichandler |
 Yusef Bulos | Cast | Actor | Hemling Grotowsky |
 Ann Risley | Cast | Actress | Pam |
Ed Karvoski | Cast | Commune Member | |
 Tom Kubiak | Cast | Actor | Roach Reaction Patient |
Joyce Adams | Cast | Commune Member | |
 Billie Perkins | Cast | Actress | Commune Member |
William Griffis | Cast | Actor | Senator |
Tina Austin | Cast | Commune Member | |
David Gideon | Cast | Security Guard | |
Stephanie Segal | Cast | Commune Member | |
Rickey Murray | Cast | Commune Member | |
Don Stitt | Cast | Commune Member | |
Richard Bassett | Cast | Commune Member | |
| Person | Type | Job | Role(s) |
