After kidnapping and brutally assaulting two young women, a gang unknowingly finds refuge at a vacation home belonging to the parents of one of the victims: a mother and father who devise an increasingly gruesome series of revenge...

Three college friends hit the biggest party of the year, where a mysterious phenomenon disrupts the night, quickly descending into a chaos that challenges their friendships - and whether they can stay alive.

On vacation at a remote lake house, a mother and her two young daughters must fight for survival after falling into a terrifying and bizarre nightmare conceived by a psychopath.

A man recently released from a mental institute inherits a mansion after his wealthy parents die. After a series of disturbing events, he comes to believe it is haunted.