It is the 1880s when a farmer living near Madelia, Minnesota, makes a desperate deal with the devil through Nita, a witch who wants his nine-year-old daughter, Annie Mary, to sacrifice to the devil for black magic powers. When the farmer refuses and attempts to escape with Annie Mary, a chain of events ensues that ends in tragedy. Over a hundred years later, Nita is making her presence known in ways that terrify the town, especially a few of its younger residents that include a high school athlete and his friends. Meanwhile, Suzy is hosting a slumber party with five other girls when they decide to turn off the light and say, "Annie Mary" six times. When the witch appears and tells them three people must die because they disturbed her sleep, she begins her rampage. Now there is only one person who can save all of them from a dark fate. In this horror fairy tale, teenagers and others battle an evil witch who has returned from the past to wreak havoc on a Minnesota town.