 | Elliott Gould als Alfred Chamberlain |
 | Marcia Rodd als Patsy Newquist |
 | Vincent Gardenia als Carol Newquist |
 | Elizabeth Wilson als Marge Newquist |
 | Jon Korkes als Kenny Newquist |
 | John Randolph als Mr. Chamberlain |
 | Doris Roberts als Mrs. Chamberlain |
 | Lou Jacobi als Judge Stern |
 | Donald Sutherland als Rev. Dupas |
 | Alan Arkin als Lt. Practice |
 | Martin Kove als Checkpoint Police Officer (uncredited) |
| Alan Arkin | Director |
| Jules Feiffer | Theatre Play |
| Jules Feiffer | Screenplay |
| Jack Brodsky | Producer |
| Elliott Gould | Producer |
| Gordon Willis | Director of Photography |
| Burtt Harris | Associate Producer |
| Fred Kaz | Music |
| Howard Kuperman | Editor |
| Vic Ramos | Casting |
| Gene Rudolf | Production Design |
| Philip Smith | Set Decoration |
| Albert Wolsky | Costume Design |
| John Alese | Makeup Artist |
| Philip Leto | Hairstylist |
| Larry Y. Albucher | Second Assistant Director |
| Peter R. Scoppa | Assistant Director |
| Robert H. Klatt | Set Dresser |
| Les Lazarowitz | Sound Recordist |
| Chris Newman | Sound |
| Pasquale Suraci | Boom Operator |
| Dick Vorisek | Sound Mixer |
| Geraldine Fabrikant | Assistant Editor |
| M. Edward Salier | Assistant Editor |
| Nicholas Sgarro | Script Supervisor |
| Michael Chapman | Camera Operator |
| Joseph M. Caracciolo | Property Master |
| Stanley Cappiello | Scenic Artist |
| Dusty Wallace | Electrician |
| Robert Ward | Key Grip |
| Peter A. Runfolo | Location Coordinator |
| Ed Quinn | Dolly Grip |
| Walter Way | Construction Grip |
| Harry Lynott | Carpenter |
| Tibor Sands | Assistant Camera |
| Peter Salim | Second Assistant Camera |
| Eileen Peterson | Unit Publicist |
| Josh Weiner | Still Photographer |
| Thomas C. Tonery | Assistant Property Master |
| George Newman | Wardrobe Supervisor |
| Marilyn Putnam | Wardrobe Supervisor |
| Robert S. Crawford | Accountant |
| Thomas De Wolfe | Accountant |
| Pearl Lavenberg | Production Secretary |
| Edward Tonkin | Best Boy Electric |
| Anthony R. Palmieri | Production Assistant |
