
Diabolique
Henri-Georges Clouzot’s 1954 thriller Diabolique follows two women who murder a cruel headmaster, only to confront evidence he has returned. Shot with clinical precision by Armand Thirard and edited by Madeleine Gug, the film sustains dread through confinement, ambiguity, and the unreliability of perception — not gore or score. Its legacy rests on structural influence (notably on Psycho), its Louis Delluc Prize win, and its enduring demonstration that horror begins where consensus ends.




