| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert Finney | Crew | Production | Producer |
 Angelo Badalamenti | Crew | Sound | Original Music Composer |
 Ann Roth | Crew | Costume & Make-Up | Costume Design |
 Anthony Potenza | Crew | Editing | Editor |
Arthur J. Ornitz | Crew | Camera | Director of Photography |
Chris Newman | Crew | Sound | Sound Mixer |
Dick Vorisek | Crew | Sound | Sound Re-Recording Mixer |
Don Phillips | Crew | Production | Casting |
Edgar J. Scherick | Crew | Production | Executive Producer |
Fred C. Caruso | Crew | Production | Associate Producer |
Gene Rudolf | Crew | Art | Art Direction |
 Ivan Passer | Crew | Writing | Screenplay, Director |
John Alese | Crew | Costume & Make-Up | Makeup Artist |
Michael Chinich | Crew | Production | Casting |
 Michael Medwin | Crew | Production | Executive Producer |
 Paul Vogt | Crew | Art | Set Decoration |
Philip Leto | Crew | Costume & Make-Up | Hair Designer |
Kenneth Harris Fishman | Crew | Writing | Screenplay |
 William Richert | Crew | Writing | Screenplay, Producer |
Alan Hopkins | Crew | Directing | First Assistant Director |
Al Elias | Crew | Sound | Original Music Composer |
Michael Zivian | Crew | Production | Associate Producer |
 Allan Arbus | Cast | Actor | Dr. Richter |
 Anita Dangler | Cast | Actress | Irene |
 Ann Wedgeworth | Cast | Actress | Sally |
 Carroll O'Connor | Cast | Actor | Willie |
 David Spielberg | Cast | Actor | Bobby |
 Ernest Borgnine | Cast | Actor | Cy |
 Gary Springer | Cast | Actor | F.U. Kid |
 Jack Kehoe | Cast | Actor | Elliott |
Jack Stamberger | Cast | Actor | Morris |
 Jay Fletcher | Cast | Jogger | |
 Joseph Ragno | Cast | Actor | Peter |
 Karen Black | Cast | Actress | Gloria |
 Leslie Ackerman | Cast | Actress | Karen |
 Lionel Pina | Cast | Actor | Chico |
 Rita Gam | Cast | Actress | Woman in Cab |
 Shirley Stoler | Cast | Actress | Town Hall Attendee (uncredited) |
William Richert | Cast | Actor | Desk Sergeant |
| Person | Type | Job | Role(s) |
