HENRY is passionate about the art of killing different people in different ways at the same time. He rented the house to a man named OTIS, and when his sister came to visit, HENRY's impulse began to spark again. This film is a masterpiece of American black film, which won many awards in the late 1980s. The film's means of expression and editing are quite wonderful. It's called "black movie"? Is it a type, sport or trend? Up to now, there is still no conclusion. some scholars think that "black film" is a kind of film similar to westerns, musical comedies and horror films, and it is a film trend or movement from 1940 to 1960 with a profound historical and social background. some even think that "black film" must be black and white film, and there will be no more "black film" 60 years later. But personally, I don't think "black film" is any type of film, although its title comes from the robber / crime film and detective film of the 30s and 1940s. So what on earth is "black movie"? Personally, I think it is a kind of film with "dark or black" emotions and psychological tones, so it is as strong as some genres.