Fact1: Jenny Marty and Chrissy are spending New Year 's Eve on snowmobiling trip in Rocky Mountains, Fact2: Looming before them is abandoned hotel at top of snow trail isolated from tourists and miles away from skiing area, Fact3: Marty decides to go into hotel kitchen, Fact4: woman lodges them in rooms, Fact5: Danny carries Chrissy to basement of hotel
Output: Jenny, Marty, and Chrissy are spending their New Years Eve on a snowmobiling trip in the Rocky Mountains. After talking with a storekeeper at a ski shop, the three decide to go riding before dark, but end up caught in a blizzard. Looming before them is a seemingly abandoned hotel at the top of the snow trail, isolated from tourists and miles away from the skiing area. The three enter the building to escape the increasingly harsh conditions, and find that the heat is on, but there are no lights. As night falls, they start a fire and tell stories and reminisce. Marty decides to go into the hotel kitchen where he finds an old woman lurking. She is brash and apprehensive of their presence, and they learn that she lives in the hotel with two unseen sons. Though hesitant, the woman lodges them in rooms. Marty and Jenny argue in their bedroom, while Chrissy goes down the hallway to take a bath since the plumbing in the rooms is obsolete. While in the bathtub, Chrissy is attacked by one of the sons named Danny and held underwater. A restless Jenny goes to check on Chrissy, but the candlelit bathroom is empty; Jenny then runs into the old woman and have a conversation about the hotel and hers sons. Meanwhile, Danny carries Chrissy to the basement of the hotel, where he slits her throat and then stores her body in a freezer. Jenny awakens in the night and hears the old woman talking to someone downstairs. The next morning, Marty goes outside to the snowmobiles to activate them upon no success. Suspecting that they have been tampered with, he goes outside to an old shed for tools, while Jenny stays in the kitchen with the old woman. After accepting the tea from the offering woman, Jenny inquires about Chrissys disappearance, but the old woman is evasive. Jenny returns to a lounge in the hotel where she realizes shes been drugged, and falls unconscious. She awakens in the basement, where she finds a book on Native American folklore and reads that a Wendigo is often kept by an old woman who had the power passed on to her from another. She opens the freezer and discovers a human Windigo inside, being the old womans second son. Danny then comes down to the basement with a chainsaw and chases Jenny throughout the hotel, up into the attic. Jenny exits through a window onto a small balcony; she manages to push him over, where he is impaled on an iron fence below. Jenny finds Marty outside, who appears to be possessed and rambling to himself while wandering into the woods. Meanwhile, the storekeeper arrives at the hotel where he is stabbed by the old woman. Jenny reenters the hotel, where she finds Dannys body has been dragged into the foyer. She locates a shotgun in a storage room, and is confronted by the old woman who remarks claims that she is Jennys deceased mother. Jenny shoots and kills her. Strangely overtaken, she visits the Wendigo in the freezer where she says that she will look after you now. and finds Martys body outside with no reaction. In the end, Jenny sits in a lounge chair in front of a fireplace as the old womans voice is heard.