| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andrew Laszlo | Crew | Camera | Director of Photography |
 Ann Roth | Crew | Costume & Make-Up | Costume Design |
Arthur Piantadosi | Crew | Sound | Sound |
Bill Manhoff | Crew | Writing | Writer |
 Buck Henry | Crew | Writing | Screenplay |
Dennis Maitland | Crew | Sound | Sound |
Dick Halligan | Crew | Sound | Music |
George Justin | Crew | Production | Associate Producer |
 Harry Stradling Sr. | Crew | Camera | Director of Photography |
 Herbert Ross | Crew | Directing | Director |
John F. Burnett | Crew | Sound | Music |
John Robert Lloyd | Crew | Art | Production Design |
 Ken Adam | Crew | Art | Production Design |
Leif Pederen | Crew | Art | Set Decoration |
Marguerite James | Crew | Directing | Script Supervisor |
Philip Rosenberg | Crew | Art | Art Direction |
 Ray Stark | Crew | Production | Producer |
Robert Wightman | Crew | Art | Art Direction |
Shirlee Strahm | Crew | Costume & Make-Up | Costumer |
 Allen Garfield | Cast | Actor | Dress Shop Proprietor |
 Barbra Streisand | Cast | Actress | Doris |
Buck Henry | Cast | Actor | Man Looking Through Doubleday's Bookstore (uncredited) |
 George Segal | Cast | Actor | Felix |
 Jack Manning | Cast | Actor | Mr. Weyderhaus |
 Jacques Sandulescu | Cast | Actor | Rapzinsky |
Joe Madden | Cast | Actor | Old Man Neighbor |
Ken Adam | Cast | Actor | Middle-Aged Man (uncredited) |
 Kim Chan | Cast | Actor | Theatre Cashier |
 Marilyn Chambers | Cast | Actress | Barney's Girl (as Evelyn Lang) |
 Murray Moston | Cast | Actor | Rikers Restaurant Patron (uncredited) |
 Robert Klein | Cast | Actor | Barney |
Stan Gottlieb | Cast | Actor | Coatcheck Man |
 Tom Atkins | Cast | Actor | Kid in Car (uncredited) |
 Roz Kelly | Cast | Actress | Eleanor |
Fay Sappington | Cast | Actress | Old Woman Neighbor |
Grace Carney | Cast | Mrs. Weyderhaus | |
Barbara Anson | Cast | Miss Weyderhaus | |
| Person | Type | Job | Role(s) |
