Wes Craven was an American film director, writer, and producer who is best known for his work in the horror genre. He directed the popular horror films A Nightmare on Elm Street, Scream, and The Hills Have Eyes. He also wrote and produced several other horror films, including The Last House on the Left and The People Under the Stairs. Craven's films often featured dark themes and explored the psychological effects of violence. He was a pioneer in the horror genre and his influence can still be seen in modern horror films.