Parijs ten tijde van de Eerste Wereldoorlog. Een brave huisvader maakt alleenstaande rijke dames het hof die hij vervolgens vermoordt en berooft om zijn gezin te onderhouden. De politie staat voor een raadsel. Dan neemt hij een minnares en gaat moorden om zijn liefdesnestje te onderhouden.
Nee, helaas is Landru nog niet beschikbaar op Netflix in Nederland.
| Writing | Françoise Sagan | Screenplay |
| Directing | Claude Chabrol | Director |
| Camera | Jean Rabier | Director of Photography |
| Art | Jacques Saulnier | Production Design |
| Sound | Pierre Jansen | Original Music Composer |
| Production | Georges de Beauregard | Producer |
| Production | Carlo Ponti | Producer |
| Editing | Jacques Gaillard | Editor |
| Writing | Françoise Sagan | Dialogue |
| Sound | André Girard | Conductor |
| Editing | Monique Gaillard | Assistant Editor |
| Sound | Julien Coutellier | Sound Engineer |
| Costume & Make-Up | Maurice Albray | Costume Designer |
| Directing | Francis Cognany | Assistant Director |
| Directing | Jean Grouet | Assistant Director |
| Directing | Charles L. Bitsch | Assistant Director |
| Directing | Claude Laporte | Assistant Director |
| Camera | Alain Levent | Camera Operator |
| Camera | Claude Lidi | Assistant Camera |
| Camera | Michel Humeau | Assistant Camera |
| Art | Georges Houssaye | Set Decoration |
| Camera | Raymond Cauchetier | Still Photographer |
| Directing | Suzon Faye | Script Supervisor |
| Art | Joseph Gerhard | Property Master |
| Costume & Make-Up | Louis Bonnemaison | Makeup Artist |
| Costume & Make-Up | Maud Begon | Hairstylist |
| Sound | Victor Revelli | Boom Operator |
| Sound | Paul Durand | Sound Recordist |
| Production | Clément Ollier | Production Manager |
| Production | Roger Scipion | Production Manager |
| Production | Bruna Drigo | Production Director |
