It's winter in the Catskills and the weather outside is frightful, but Mitchell's Inn is delightful. The cozy lodge nestled deep in the woods is perfect for a relaxing weekend away. So when the weather takes a turn for the worse and a blizzard cuts off the electricity, and all contact with the outside world. the guests settle in for the long haul. The power's down but they've got candles, blankets and firewood. Soon, though, a body turns up-- surely an accident. When a second body appears, they start to panic. Then they find a third body. Within the snowed-in paradise, something, or someone, is picking off the guests one by one. They can't leave, and with no cell service, there's no prospect of getting the police in until the weather loosens its icy grip.