主人公一直和母亲住在一起，从不知道自己的父亲是谁。在几经斟酌之后，一场精彩纷呈的寻父大冒险正式展开的《约瑟夫之子》（The Son of Joseph） 尤金-格林大师自编自导。

Written by the director, the story revolves around a young man (Ezenfis) who lives with his mother (Régnier). Having never known his father, he heads off to look for him. He finds a cynical and Machiavellian man (Amalric) who works as a publisher in Paris. After he attempts to kill him, he will then find filial love thanks to his uncle (Rongione)