Behind Locked Doors (1968)
What Was the Terrifying Secret of the Cellar?
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.
star 1
- Release Date: 1968-12-11
- Runtime: 1h 20min
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Director:
Charles Romine