![Jenny Lamour](https://image.tmdb.org/t/p/w500/1z7v34MT4pXYwiRGHRovlzuL6xp.jpg)
Paris, France, December 1946. Jenny Lamour, an ambitious cabaret singer, and Maurice, her extremely jealous pianist husband, become involved in the thorough investigation of the murder of a shady businessman, led by Antoine, a peculiar and methodical police inspector.