On Halloween, a group of friends encounter an “extreme” haunted house that promises to feed on their darkest fears. But the night turns deadly as they come to the horrifying realization that some nightmares are real.
Kate attends her estranged sister's bachelorette party at the request of their dying father. The weekend, held at a remote cabin, turns into a savage life-or-death struggle that pits family against family, and past against present.
