Bernard en Arlette Coudray hebben een gelukkig huwelijk met een zoon. Dan krijgen ze echter Mathilde en Philippe Bauchard als nieuwe buren, wat een reunie betekent voor Mathilde en Bernard, die in hun jeugd een relatie hadden. Nu worden ze opnieuw verliefd.
Nee, helaas is La Femme d'à côté nog niet beschikbaar op Netflix in Nederland.
| Directing | François Truffaut | Director |
| Writing | François Truffaut | Screenplay |
| Writing | Suzanne Schiffman | Screenplay |
| Writing | Jean Aurel | Screenplay |
| Production | François Truffaut | Producer |
| Sound | Georges Delerue | Original Music Composer |
| Camera | William Lubtchansky | Director of Photography |
| Editing | Martine Barraqué | Editor |
| Lighting | Robert Beulens | Gaffer |
| Art | Jean-Pierre Kohut-Svelko | Production Design |
| Directing | Suzanne Schiffman | Assistant Director |
| Costume & Make-Up | Michèle Cerf | Costume Design |
| Costume & Make-Up | Catherine Crassac | Hairstylist |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Production | Armand Barbault | Production Manager |
| Production | Roland Thénot | Unit Manager |
| Directing | Gilles Loutfi | Second Assistant Director |
| Directing | Alain Tasma | Second Assistant Director |
| Art | Pierre Gompertz | Assistant Decorator |
| Art | Jacques Preisach | Property Master |
| Sound | Daniel Couteau | Sound Effects |
| Sound | Michel Laurent | Sound |
| Sound | Jacques Maumont | Sound |
| Sound | Michel Mellier | Sound Assistant |
| Camera | André Atellian | Grip |
| Camera | Barcha Bauer | Assistant Camera |
| Camera | Caroline Champetier | Camera Operator |
| Lighting | Emmanuel Demorgon | Electrician |
| Camera | Michel Gentils | Grip |
| Lighting | Patrick Lemaire | Electrician |
| Camera | Alain Venisse | Still Photographer |
| Editing | Marie-Aimée Debril | Assistant Editor |
| Editing | Catherine Drzymalkowski | Assistant Editor |
| Sound | Georges Delerue | Conductor |
| Directing | Christine Pellé | Script Supervisor |
| Production | Anny Bartanovski | Production Secretary |
| Production | Josiane Couëdel | Production Secretary |
| Production | Françoise Heberle | Assistant Production Manager |
| Production | Jean-François Lentretien | Administration |
| Production | Jacques Vidal | Assistant Production Manager |
