Shock (1977 film)

Shock original title Schock also released as Beyond the Door II is a 1977 Italian horror film directed by Mario Bava. It was Bavas last theatrical feature before he died of a heart attack in 1980. The film stars Daria Nicolodi, John Steiner and David Colin, Jr.

For its US release, Film Ventures International decided to rename the film Beyond the Door II, under the guise of it being a sequel to Ovidio G. Assonitiss 1974 film Chi sei?, renamed Beyond the Door for US release. The reason for the change was the fact that the two films starred child actor David Colin Jr. as a boy possessed.In spite of this false rebranding of the film through its renaming, Film Ventures International was quite faithful with its English dubbing of Shock. Lamberto Bavas script was adapted quite faithfully and unlike Lisa and the Devil, did not include any reshoots or omission of footage, making it one of the few films by Mario Bava to appear in the US intact.citation needed ........

Source: Wikipedia