Belle de Jour (pronounced [bɛl də ʒuʁ]) is a 1967 surrealist erotic psychological drama film directed by Luis Buñuel, from a screenplay he co-wrote with Jean-Claude Carrière. Based on the 1928 novel of the same name by Joseph Kessel, the film stars Catherine Deneuve in the leading role as Séverine, a young housewife who spends her midweek afternoons as a high-class prostitute, while her husband is