Directed by Mario Bava   Lamberto Bava   Written by Lamberto Bava   Gianfranco Barberi   Alessandro Parenzo   Dardano Sacchetti   Hillary Waugh   Cast Daria Nicolodi ... Dora Baldini John Steiner ... Bruno Baldini David Colin Jr. ... Marco Ivan Rassimov ... Dr. Aldo Spidini Uncredited Cast Lamberto Bava ... Mover / Airplane Passenger Paul Costello ... Obnoxious Man at Party Nicola Salerno ... Carlo Produced by Ugo Valenti   Turi Vasile   Original Music by Dino Cappa   Alessandro Centofanti   Walter Martino

Additional Info Premiere: August 12, 1977 DVD Release: March 21, 2000 Country: Distributor: Blue Underground Websites: Alternate Titles Beyond The Door II Schock Suspense The Demon Is Nuts Production Companies Laser Films (produced for) (as Laser Film) Distributors Film Ventures International (FVI)   (1979) (USA) (theatrical) (dubbed) Marvin Films   (1979) (USA) (theatrical) (w/ Film Ventures) Anchor Bay Entertainment   (2000) (USA) (DVD) Anchor Bay Entertainment   (2000) (USA) (VHS) Blue Underground   (2007) (USA) (DVD) Media Home Entertainment   (1983) (USA) (VHS) Rating Stats Overall Rating 6.3 / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #5,961 / 21,103 Site Ranking #5,957 Adventures In Babysitting (2016) #5,958 Another Happy Day (2011) #5,959 Piñata: Survival Island (2002) #5,960 Bad Biology (2008) #5,961 Shock (1977) #5,962 Concrete Utopia (2023) #5,963 Playmobil: The Movie (2019) #5,964 Jack Frost (1979) #5,965 Spirit Untamed (2021)