After an overnight fling with a man nearly 20 years her junior while vacationing in Greece, Ann Stanley returns to New York assuming she'll never see Peter Latham again. Until, that is, he shows up on her doorstep to take her daughter to a party. Despite her yearning for Peter and the encouragement of her friends and family, Ann initially rebuffs him when he pursues her, but slowly she yields to his charm and her own stifled emotions.
Unfortunately the movie 40 Carats is not yet available on Disney Plus.
| Editing | Abe Lincoln Jr. | Assistant Editor |
| Costume & Make-Up | Jack Freeman | Makeup Artist |
| Art | Joe LaBella | Property Master |
| Costume & Make-Up | Edna Taylor | Costumer |
| Production | William J. O'Sullivan | Production Manager |
| Editing | Ralph James Hall | Assistant Editor |
| Costume & Make-Up | Virginia Darcy | Hairstylist |
| Costume & Make-Up | Guy C. Verhille | Costume Supervisor |
| Costume & Make-Up | Tony Lloyd | Makeup Artist |
| Costume & Make-Up | Jan Van Uchelen | Hairdresser |
| Production | Yannis Petropoulakis | Production Manager |
| Costume & Make-Up | Jean Louis | Costume Design |
| Production | Mike Frankovich Jr. | Unit Production Manager |
| Writing | Jean-Pierre Grédy | Writer |
| Writing | Pierre Barillet | Writer |
| Writing | Jay Presson Allen | Writer |
| Writing | Leonard Gershe | Screenplay |
| Directing | Milton Katselas | Director |
| Crew | Conrad E. Palmisano | Stunt Double |
| Camera | Arnold L. Rich | Camera Operator |
| Art | Maury Nemoy | Title Designer |
| Directing | Dick Moder | Assistant Director |
| Sound | Ralph James Hall | Music Editor |
| Sound | Arthur Piantadosi | Sound Recordist |
| Sound | Al Overton Sr. | Sound Mixer |
| Directing | David Hawks | Assistant Director |
| Sound | Michel Legrand | Original Music Composer |
| Camera | Charles Lang | Director of Photography |
| Editing | David E. Blewitt | Editor |
| Production | M.J. Frankovich | Producer |
| Art | Robert Clatworthy | Production Design |
| Art | George James Hopkins | Set Decoration |
| Directing | Julie Pitkanen | Script Supervisor |