Celestine has a new job as a chambermaid for the quirky M. Monteil, his wife and her father. When the father dies, Celestine decides to quit her job and leave, but when a young girl is raped and murdered, Celestine believes that the Monteils' groundskeeper, Joseph, is guilty, and stays on in order to prove it. She uses her sexuality and the promise of marriage to get Joseph to confess -- but things do not go as planned.
Unfortunately the movie Diary of a Chambermaid is not yet available on HBO Max.
| Directing | Luis Buñuel | Director |
| Writing | Luis Buñuel | Writer |
| Writing | Jean-Claude Carrière | Writer |
| Writing | Octave Mirbeau | Novel |
| Camera | Roger Fellous | Director of Photography |
| Art | Georges Wakhévitch | Production Design |
| Editing | Luis Buñuel | Editor |
| Editing | Louisette Hautecœur | Editor |
| Production | Serge Silberman | Producer |
| Production | Michel Safra | Producer |
| Costume & Make-Up | Jacqueline Moreau | Costume Design |
| Costume & Make-Up | Simone Knapp | Hairstylist |
| Costume & Make-Up | Maguy Vernadet | Makeup Artist |
| Production | Henri Baum | Production Manager |
| Production | Ulrich Picard | Production Manager |
| Production | André Retbi | Unit Manager |
| Directing | Juan Luis Buñuel | Assistant Director |
| Directing | Pierre Lary | Assistant Director |
| Art | Charles Merangel | Set Dresser |
| Sound | Antoine Petitjean | Sound |
| Camera | Jean-Louis Castelli | Still Photographer |
| Camera | Adolphe Charlet | Camera Operator |
| Costume & Make-Up | Jacqueline Moreau | Wardrobe Supervisor |
| Directing | Suzanne Durrenberger | Script Supervisor |
