Behind Locked Doors (1968)
Terry and Ann are two "swingers" who spend the night in a spooky old house, where they're subjected to bizarre sexual experiments by Mr Bradley and his deranged sister. rape, experiment, necrophilia, blackmail, murder, female homosexuality, peeping tom, voyeurism
Released: Dec 11, 1968
Runtime:
Genre: Horror
Stars: Joyce Danner, Daniel Garth, Eve Reeves, Ivan Agar, Irene Lawrence, Allan Michaels, Michael Lawrence, Andrea Beatrice, Madeleine Le Roux, Christina Piroska
Subtitle: ETC.