The Happy Ending (1969) — Cast
Cast
| Shirley Jones | Flo |
| Lloyd Bridges | Sam |
| Teresa Wright | Spencer |
| William O'Connell | Prime Minister |
| Nanette Fabray | Agnes |
| Kathy Fields | Marge |
| Bobby Darin | Franco |
| Jean Simmons | Mary Bennett |
| Dick Shawn | Bricker |
| Barry Cahill | Handsome Dunce |
| Erin Moran | Marge |
| Gail Hensley | Betty |
| Karen Steele | Divorcee |
| Tina Louise | Bricker |
| John Forsythe | Fred |
| Eve Brent | Ethel Gordon |
| Miriam Blake | Cindy |
Crew
| Chuck Gaspar | Special Effects |
| Sydney Guilaroff | Hairstylist |
| Harry Sundby | Electrician |
| Jan Van Uchelen | Hairstylist |
| Arthur Brooker | Key Grip |
| Marilyn Bergman | Lyricist |
| Alan Bergman | Lyricist |
| William Randall Jr. | Sound |
| Richard Brooks | Writer |
| Conrad Hall | Director of Photography |
| Ronald Vidor | First Assistant Camera |
| Gene Levy | Production Assistant |
| Jerry Whittington | Sound Effects Editor |
| Michel Legrand | Songs |
| Tom Shaw | Assistant Director |
| Clem Portman | Sound Recordist |
| Harry Warren | Sound Recordist |
| Fred C. Blau Jr. | Makeup Artist |
| Rita Riggs | Costume Design |
| Kay Rose | Sound Editor |
| Richard Brooks | Director |
| Michel Legrand | Original Music Composer |
| Marshall Schlom | Script Supervisor |
| Thomas Del Ruth | Assistant Camera |
| Joe LaBella | Property Master |
| Richard Brooks | Producer |
| George Grenville | Editor |
| Murray Jordan | Assistant Editor |