Demons () is a 1985 Italian horror film directed by Lamberto Bava, produced by Dario Argento, and starring Urbano Barberini and Natasha Hovey. Its plot follows two female university students who, along with a number of random people, are given complimentary tickets to a mysterious movie screening, where they soon find themselves trapped in the theater with a horde of ravenous demons. The story was originally planned to be part of a three-story horror anthology film written by Dardano Sacchetti, but Bava took interest in the story more than the others, so he and Sacchetti began developing it into a separate feature. Argento, beginning to be interested in producing films, would contribute to the screenplay with Franco Ferrini, who was brought in by Argento. Filming took place in Berlin and Rome in the summer of 1985. The film features an instrumental score composed by Claudio Simonetti, as well as a soundtrack that includes songs by such artists as Mötley Crüe and Billy Idol. Distributed by Titanus, Demons received a theatrical release in Italy in October 1985. It was followed by a 1986 sequel, Demons 2, also directed by Bava and produced by Argento. A third Demons film was conceived, but was completely rewritten and released as The Church (1989), directed by Michele Soavi. Plot On the Berlin subway, a mysterious, masked man offers university student Cheryl two tickets to a free screening at the Metropol, an isolated and recently renovated local cinema. Cheryl talks her friend Kathy into going with her; at the theater, they meet two preppy college boys, George and Ken. Other attendees of the screening include a blind man and his guide daughter; a married couple; a boyfriend and girlfriend; and a pimp named Tony along with his two prostitutes. One of the prostitutes, Rosemary, scratches her face with a bizarre mask that is on display in the lobby. The film being shown is a violent, disturbing horror film about four teenagers who discover an old tomb and dig up the grave of a sixteenth-century fortune-teller called Nostradamus. When the teenagers dig up Nostradamus's coffin, they find no body and instead an old book and a mask identical to the strange mask in the lobby. When one of the movie's characters puts the mask on and is scratched by it just like Rosemary was by its doppelganger, he then turns evil and slaughters his friends. Feeling ill,