A widowed mother decides to go after the child psychologist she works for because she thinks he'll be able to provide for her toddler, the catch is her employer doesn't know about her son and he doesn't particularly care for children despite his profession.
| Directing | Arthur Hiller | Director |
| Directing | Ted Sturgis | Assistant Director |
| Production | Stanley Rubin | Producer |
| Sound | Lyn Murray | Original Music Composer |
| Camera | Douglas Slocombe | Director of Photography |
| Editing | John Shirley | Editor |
| Production | Maude Spector | Casting |
| Art | Wilfred Shingleton | Production Design |
| Art | David Ffolkes | Set Decoration |
| Costume & Make-Up | Beatrice Dawson | Costume Design |
| Costume & Make-Up | Bob Lawrance | Makeup Artist |
| Costume & Make-Up | Pat McDermott | Hairstylist |
| Costume & Make-Up | Charles E. Parker | Makeup Artist |
| Production | Ronnie Bear | Production Manager |
| Directing | Urnee Robinson | Second Unit Director |
| Sound | John Cox | Sound |
| Sound | Christopher Lancaster | Sound Editor |
| Sound | George Stephenson | Sound |
| Camera | Bert Mason | Camera Operator |
| Camera | Chic Waterson | Camera Operator |
| Camera | Robin Vidgeon | Focus Puller |
| Costume & Make-Up | John Briggs | Wardrobe Supervisor |
| Costume & Make-Up | Jean Fairlie | Wardrobe Supervisor |
| Art | Maurice Binder | Title Designer |
| Crew | Lionel Blair | Choreographer |
| Directing | Angela Allen | Script Supervisor |
| Writing | William Peter Blatty | Screenplay |
| Writing | Arne Sultan | Original Story |
| Writing | Marvin Worth | Original Story |
| Production | John Wakefield | Unit Manager |
