| Person | Type | Job | Role(s) |
|---|---|---|---|
 Austen Jewell | Crew | Production | Production Manager |
Catalina Lawrence | Crew | Directing | Script Supervisor |
Charles F. Wheeler | Crew | Camera | Director of Photography |
Dale Case | Crew | Visual Effects | Key Animation |
Danny Arnold | Crew | Production | Producer, Writer |
Dick Johnson | Crew | Camera | Camera Operator |
Enrique Bravo | Crew | Camera | Camera Operator |
Frank Bracht | Crew | Editing | Editor |
Gary Liddiard | Crew | Costume & Make-Up | Makeup Artist |
Gloria Montemayor | Crew | Costume & Make-Up | Hairstylist |
Harry Ray | Crew | Costume & Make-Up | Makeup Artist |
Harry Sundby | Crew | Lighting | Gaffer |
 Jack Lemmon | Crew | Production | Executive Producer |
 James Thurber | Crew | Writing | Author |
John McDonald | Crew | Sound | Boom Operator |
John Speak | Crew | Sound | Sound Engineer, Sound Supervisor |
Josh Weiner | Crew | Camera | Still Photographer |
Mark Kausler | Crew | Visual Effects | Animation |
 Marvin Hamlisch | Crew | Sound | Original Music Composer |
 Melville Shavelson | Crew | Directing | Director, Writer |
Michael McLean | Crew | Production | Casting |
Mike Moder | Crew | Directing | Assistant Director |
Robert R. Benton | Crew | Art | Set Decoration |
Sam Horta | Crew | Sound | Sound Effects Editor |
Stan Jolley | Crew | Art | Production Design |
Stephen Myles Berger | Crew | Art | Set Designer |
Ray Marcos | Crew | Camera | Best Boy Grip |
Donald B. Nunley | Crew | Art | Property Master |
Rocky Moriana | Crew | Sound | Music Editor |
Lambert Marks | Crew | Costume & Make-Up | Costumer |
Lynn Masters | Crew | Costume & Make-Up | Hairdresser |
Robert Dranko | Crew | Visual Effects | Animation Supervisor |
Jerrie Woods | Crew | Costume & Make-Up | Costumer |
Jack Harris | Crew | Camera | Still Photographer |
William A. Porter | Crew | Production | Unit Manager |
Frank Palmer | Crew | Camera | Assistant Camera |
Terry Carr | Crew | Directing | Second Assistant Director |
Ruth Blythe | Crew | Editing | Assistant Editor |
 Alan DeWitt | Cast | Actor | Man #1 |
 Barbara Harris | Cast | Actress | Terry Kozlenko |
 Bill Hickman | Cast | Actor | Large Gentleman |
 Herb Edelman | Cast | Actor | Howard Mann |
Jack Lemmon | Cast | Actor | Peter Wilson |
 Jason Robards | Cast | Actor | Stephen Kozlenko |
 Joey Faye | Cast | Actor | Delivery Boy |
 John Zaremba | Cast | Actor | Minister |
 Joyce Brothers | Cast | Actress | Herself |
Lea Marmer | Cast | Actress | Old Hag |
 Lisa Eilbacher | Cast | Actress | Caroline Kozlenko |
 Lisa Gerritsen | Cast | Actress | Linda Kozlenko |
 Lucille Meredith | Cast | Actress | Mrs. Schenker |
 Moosie Drier | Cast | Actor | David Kozlenko |
Olive Dunbar | Cast | Actress | Woman #1 |
 Richard Gates | Cast | Actor | Bernie |
 Ruth Foster | Cast | Actress | Wedding Guest (uncredited) |
 Ruth McDevitt | Cast | Actress | Elderly Woman |
 Severn Darden | Cast | Actor | Dr. Harris |
Margaret Muse | Cast | Woman #5 | |
Janya Braunt | Cast | Nurse | |
| Person | Type | Job | Role(s) |
