Willy Ferrière is a gambler living beyond his means, and his mistress is as greedy as he's dead broke. One day, he says out of loud in a a Montparnasse café that he would give 100,000 francs to get rid of his wealthy aunt so he could claim his inheritance. Someone secretly lets Willy know it's a deal. The old lady is murdered, and a low-life criminal is manipulated to be the perfect suspect. But Superintendant Maigret feels something is wrong.
You can now watch A Man's Neck online on the following streaming providers in the United States.
| Directing | Julien Duvivier | Director |
| Art | Georges Wakhévitch | Art Direction |
| Directing | Pierre Calmann | Assistant Director |
| Writing | Louis Delaprée | Writer |
| Sound | Marcel Courmes | Sound |
| Writing | Pierre Calmann | Writer |
| Sound | Jacques Belasco | Music |
| Writing | Julien Duvivier | Writer |
| Production | Marcel Vandal | Producer |
| Directing | Gilbert de Kniff | Assistant Director |
| Production | Charles Delac | Producer |
| Camera | Armand Thirard | Director of Photography |
| Editing | Marthe Poncin | Editor |
| Writing | Georges Simenon | Novel |
