Demons (Italian: Dèmoni) is a 1985 Italian horror cult classic directed by Lamberto Bava and produced/co-written by Dario Argento. The plot follows a group of people invited to a mysterious cinema, where they are trapped and transformed into ravenous, neon-green-blooded monsters after a demonic curse is unleashed.
Demons was filmed over nine weeks in West Berlin and at De Paolis Studios in Rome. The iconic “Metropol” cinema exteriors were shot in Berlin, while the interior, maze-like theater scenes were constructed in Rome. Other scenes feature Berlin’s U-Bahn tunnels and city plazas.