Charley is a surgeon who's recently lost his wife; he embarks on a tragicomic romantic quest with one woman after another until he meets up with Ann, a singular woman, closer to his own age, who immediately and unexpectedly captures his heart.
| Directing | Howard Zieff | Director |
| Writing | Alan Mandell | Writer |
| Writing | Charles Shyer | Writer |
| Production | Jennings Lang | Executive Producer |
| Art | Dan Perri | Title Designer |
| Writing | Henri-Pierre Roché | Novel |
| Production | Arlene Sellers | Producer |
| Production | Alex Winitsky | Producer |
| Sound | Henry Mancini | Original Music Composer |
| Camera | David M. Walsh | Director of Photography |
| Editing | Edward Warschilka | Editor |
| Art | Henry Bumstead | Production Design |
| Art | Mickey S. Michaels | Set Decoration |
| Costume & Make-Up | Burton Miller | Costume Design |
| Writing | Max Shulman | Story |
| Writing | Max Shulman | Writer |
| Writing | Julius J. Epstein | Story |
| Writing | Julius J. Epstein | Writer |