The Lodgepole Pine Motel is the setting for nerve-wracking terror when a group of unsuspecting travellers find themselves trapped in a nightmare of violence and mayhem. Madge Fraiser is the kindly old owner of the rustic mountain hideaway, which, during one long night, will become awash with blood, as the guests are stalked one by one by a sadistic killer. Who will live to see the dawn, and who will learn that this is one motel where checking in can be murder?