A gay couple and their lovely Asian daughter go on vacation to a remote cabin in the woods. They are taken hostage by four gun-wielding strangers. In order to avoid the end of the world, they ask the family to make a difficult decision. The family cannot contact the outside world, so they must decide whether they should believe this, otherwise the world will really end. The film is adapted from the horror novel "The Cabin at the End of the World" by Paul Tremblay.