Henri-Georges Clouzot (August 18, 1907 – January 12, 1977) was a French film director, screenwriter and producer. He is best remembered for his work in the thriller film genre, having directed The Wages of Fear and Les Diaboliques, which are critically recognized to be among the greatest films from the 1950s. Clouzot also directed documentary films, including The Mystery of Picasso, which was declared a national treasure by the government of France.