Demons 2 (Italian: Dèmoni 2) is a 1986 Italian horror film directed by Lamberto Bava and co-written and produced by Dario Argento. It is a sequel to Bava's 1985 film Demons and stars David Knight, Nancy Brilli, Coralina Cataldi Tassoni as well as Argento's youngest daughter, Asia Argento, in her debut film performance at age 10. The film was also known as Demons 2: The Nightmare Returns.