Les Diaboliques, 1955
Les Diaboliques, 1955 black and white French suspense film directed by Henri-Georges Clouzot. Starring Simone Signoret, Véra Clouzot and Paul Meurisse. The story blends elements of thriller and horror, with the plot of a woman and her husband's mistress who conspire to murder the man. But after the crime is committed, however, his body disappears, and a number of strange occurrences ensue. from Wikipedia.