监狱剧情简介：监狱瑞典地区的于1949年上映，导演是英格玛·伯格曼，A movie director is approached by his old math teacher with a great movie idea: the Devil declares that the Earth is hell. The director rejects the idea, but subsequent events in the life of a writer, a friend of the director's, and a young prostitute he loves seem to prove the math teacher's idea.