Behind Locked Doors(1968)
What Was the Terrifying Secret of the Cellar?
80 min · Horror · Directed by Charles Romine
Released
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.
Trailer
Where to watch
Not available to stream, rent, or buy in the US yet.
US release dates
- Theatrical
- December 11, 1968