| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Falco | Crew | Crew | Transportation Coordinator |
 Albert Brooks | Crew | Directing | Director, Screenplay |
Andrew Scheinman | Crew | Production | Producer |
Arthur Piantadosi | Crew | Sound | Sound Re-Recording Mixer |
Barbara Claman | Crew | Production | Casting |
Bruce Birmelin | Crew | Camera | Still Photographer |
Carol Meikle | Crew | Costume & Make-Up | Hairstylist |
Carol Westphall | Crew | Directing | Script Supervisor |
 Catherine E. Coulson | Crew | Camera | Second Assistant Camera |
Christina Smith | Crew | Costume & Make-Up | Makeup Artist |
Christine Zamiara | Crew | Costume & Make-Up | Costume Assistant |
 Dan O'Connell | Crew | Sound | Foley Artist |
Daniel McCauley | Crew | Production | Unit Production Manager |
 David Finfer | Crew | Editing | Editor |
Deborah Kurtz | Crew | Production | Casting |
Earl Sampson | Crew | Sound | Boom Operator |
Edward Richardson | Crew | Art | Production Design |
Eric Saarinen | Crew | Camera | Director of Photography |
 Erik L. Nelson | Crew | Art | Property Master |
 Frederick Elmes | Crew | Camera | Camera Operator |
James L. Berkey | Crew | Art | Set Decoration |
Jeff Bushelman | Crew | Sound | Sound Effects |
Jeremy Hoenack | Crew | Sound | Sound Effects Editor |
Lance Rubin | Crew | Sound | Music |
Les Fresholtz | Crew | Sound | Sound Re-Recording Mixer |
 Martin Shafer | Crew | Production | Producer |
Michael D. Ornstein | Crew | Editing | Assistant Editor |
Monica Johnson | Crew | Writing | Screenplay |
Ray Alba | Crew | Sound | Sound Effects Editor |
Shinichi Yamazaki | Crew | Sound | Music Editor |
Steve Perry | Crew | Directing | First Assistant Director |
Bill Nelson | Crew | Sound | Production Sound Mixer |
John Currin | Crew | Editing | Assistant Editor |
Tex Rudloff | Crew | Sound | Sound Re-Recording Mixer |
Michael Katz | Crew | Lighting | Gaffer |
Dennis Matsuda | Crew | Camera | First Assistant Camera |
Linda Henrikson | Crew | Costume & Make-Up | Costumer |
Andree Juviler | Crew | Production | Location Manager |
Larry Verne | Crew | Art | Construction Coordinator |
Pat Somerset | Crew | Sound | Sound Effects |
Michael Looney | Crew | Directing | Second Assistant Director |
Max Manlove | Crew | Production | Production Assistant |
Stephen J. Fisher | Crew | Production | Unit Production Manager |
Albert Brooks | Cast | Actor | Robert Cole |
 Bob Einstein | Cast | Actor | Sporting Goods Salesman |
 Bruno Kirby | Cast | Actor | Jay |
Candy Castillo | Cast | Drugstore Manager | |
Dennis Kort | Cast | Actor | Health Food Salesman |
Ed. Weinberger | Cast | Actor | Ed |
Gene Garvin | Cast | Actor | Sound Effects Mixer |
 George Kennedy | Cast | Actor | George Kennedy / Zeron |
Harvey Miller | Cast | Actor | Harvey (as Harvey Skolnik) |
Hugh Warden | Cast | Actor | Bank Dick |
 James L. Brooks | Cast | Actor | David |
 Jerry Belson | Cast | Actor | Jerry |
 Kathryn Harrold | Cast | Actress | Mary Harvard |
Meadowlark Lemon | Cast | Actor | Himself |
 Mike Road | Cast | Actor | Spaceman (uncredited) |
 Paul Bryar | Cast | Actor | Man in Phone Booth (uncredited) |
 Thelma Leeds | Cast | Actress | Mother |
Tyann Means | Cast | Waitress | |
 Albert Henderson | Cast | Actor | Head Mixer |
 Jane Hallaren | Cast | Actress | Ellen |
Roger Ito | Cast | Japanese Businessman | |
George Sasaki | Cast | Japanese Businessman | |
Joe Bratcher | Cast | Jim | |
Karen Chandler | Cast | Neighbor | |
Clifford Einstein | Cast | Music Mixer | |
Victor Toyota | Cast | Japanese Businessman | |
Kelly Ann Nakano | Cast | Hostess | |
Rick Beckner | Cast | Zeon | |
Virginia Feingold | Cast | Bank Receptionist | |
| Person | Type | Job | Role(s) |
