They came from a doomed world to save us from the same fate.

When three young women receive shocking videos anonymously, a nightmare is reawakened that ignites a thirst for bloody vengeance. They embark on a journey to locate the house, their sadistic captor and to discover the truth behind those locked doors. But, the most shocking revelation of this chilling tale is the identities of the victims.

Four married friends buy a condo to share as a bachelor pad, a place to bring their mistresses, until the wives and girlfriends bust the cheating spouses.