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.
| Production | Georges de Beauregard | Producer |
| Writing | Françoise Sagan | Screenplay |
| Editing | Jacques Gaillard | Editor |
| Directing | Claude Chabrol | Director |
| Sound | Pierre Jansen | Original Music Composer |
| Production | Carlo Ponti | Producer |
| Art | Jacques Saulnier | Production Design |
| Camera | Jean Rabier | Director of Photography |
| Writing | Françoise Sagan | Dialogue |
| Directing | Claude Laporte | Assistant Director |
| Directing | Francis Cognany | Assistant Director |
| Camera | Claude Lidi | Assistant Camera |
| Sound | Julien Coutellier | Sound Engineer |
| Camera | Alain Levent | Camera Operator |
| Sound | André Girard | Conductor |
| Art | Joseph Gerhard | Property Master |
| Camera | Raymond Cauchetier | Still Photographer |
| Sound | Victor Revelli | Boom Operator |
| Production | Roger Scipion | Production Manager |
| Costume & Make-Up | Maud Begon | Hairstylist |
| Camera | Michel Humeau | Assistant Camera |
| Directing | Suzon Faye | Script Supervisor |
| Editing | Monique Gaillard | Assistant Editor |
| Production | Clément Ollier | Production Manager |
| Production | Bruna Drigo | Production Director |
| Costume & Make-Up | Maurice Albray | Costume Designer |
| Directing | Jean Grouet | Assistant Director |
| Directing | Charles L. Bitsch | Assistant Director |
| Art | Georges Houssaye | Set Decoration |
| Costume & Make-Up | Louis Bonnemaison | Makeup Artist |
| Sound | Paul Durand | Sound Recordist |
