Horror Vacui (1984) is a Horror film that follows shot in a neo-expressionist style, the film is a satire on cults of any kind. The plot follows Frankie and Hannes, a young gay couple living in Berlin. One is studying art and the other medicine. Their happy life is disrupted when Frankie attends a lecture and quickly becomes involved in a sinister cult operating as a self-help group called “Optimal Optimism”. Madame C, a former Nazi party member, is the leader of Optimal Optimism. When the cult members discovers that Frankie is gay, he is repeatedly raped by both men and women of the group. Hannes must find a way to rescue him. Horror Vacui is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.2 out of 10 from 5 votes. Fans of horror movies may also want to explore similar titles below.