In German-occupied Paris, 1942, a prosperous art dealer named Robert Klein lives a comfortable life with his mistress and a collection of valuable art pieces. However, his world is turned upside down when he discovers that there's another Robert Klein in Paris - a Jewish man with suspicious behavior. As the art trader becomes the focus of the police's close and menacing attention, his life begins to unravel.

Mr. Klein
Amidst the occupied streets of Paris, art dealer Robert Klein's high-end lifestyle teeters on the brink of collapse as a police investigation looms, threatening to reveal his ties to a clandestine duplicate.