| Person | Type | Job | Role(s) |
|---|---|---|---|
 C. Bakaleinikoff | Crew | Sound | Conductor |
 Delbert Mann | Crew | Directing | Director |
 Edward G. Boyle | Crew | Art | Set Decoration |
Harold Hecht | Crew | Production | Producer |
John K. Kean | Crew | Sound | Sound Recordist |
 Joseph LaShelle | Crew | Crew | Cinematography |
Mary Grant | Crew | Costume & Make-Up | Costume Design |
 Paddy Chayefsky | Crew | Writing | Screenplay, Story, Associate Producer |
Robert G. Carlisle | Crew | Sound | Sound Effects Editor |
Robert J. Schiffer | Crew | Costume & Make-Up | Makeup & Hair, Makeup Artist |
Lloyd Young | Crew | Sound | Music Editor |
William B. Murphy | Crew | Editing | Editor |
 Carolyn Jones | Cast | Actress | The Existentialist |
 Don Murray | Cast | Actor | Charlie Samson |
 E.G. Marshall | Cast | Actor | Walter |
 Jack Warden | Cast | Actor | The Bachelor [Eddie Watkins] |
 Karen Norris | Cast | Actress | Hostess |
 Nancy Marchand | Cast | Actress | The Sister-in-law [Julie] |
 Philip Abbott | Cast | Actor | The Groom [Arnold Craig] |
 Patricia Smith | Cast | Actress | The Wife [Helen Samson] |
 Larry Blyden | Cast | Actor | Ken [Kenneth] |
| Person | Type | Job | Role(s) |
