Movies like les diaboliques

Les Diaboliques (French: [le djabɔlik], released as Diabolique in the United States and variously translated as The Devils or The Fiends) is a 1955 French psychological horror thriller film directed by Henri-Georges Clouzot, starring Simone Signoret, Véra Clouzot, Paul Meurisse and Charles Vanel. It is based on the novel She Who Was No More (Celle qui n'était plus) by Pierre Boileau and Thomas Narcejac.

The story blends elements of thriller and horror, with the plot focusing on a woman and her husband's mistress who conspire to murder the man. The film was the 10th-highest grossing film of the year in France, with a total of 3,674,380 admissions. The film also received the 1954 Louis Delluc Prize.