Freak Out.

In 1973, teenager Wayne gathers his two friends, a female runaway named Rhonda and disco club-hopper Tim, for a drug party located in the suburban home of quiet recluse Dean. But unknown to Tim and Rhonda are the horrible secrets which lie in Dean's basement storage room. Dean is the murderer of local teenage males He uses his basement as a torture dungeon with the help of Wayne and fellow teenager, David. When the drugs and alcohol mix get higher throughout the night, not even so-called friends are safe from the sadistic bloodlust of Dean. Inspired by a true story.