Behind Locked Doors (1968)
What Was the Terrifying Secret of the Cellar?
1968-12-11
United States of America
80 Min.
PG-13
Overview
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.
Cast
Terry
Dr. Bradley
Ann
Handyman
Woman at Party