While Sarah is meant to be the main character of the film, Nancy in reality steals the show. With her dark nature and ability to use the name of her religion Mano alone to control her friends she shows just how powerful she is without using powers at all. Nancy recruits Sarah into her group so that she can have a fourth member necessary to channel the powers of Mano. While Nancy uses her powers for self serving ends and encourages her friends to do the same she is just charming to watch in action. She takes a girl whom she shows the ways of withchdom to, Sarah and decides to turn against her just for sport. Nancy loses her powers forever when Sarah channels the powers of Mano into her living form and fights back. At the movie's end Nancy screams alone in her insane asylum cell which is her future home after she loses all her powers.

Sarah is the new girl in town and the new girl at school. At first she has trouble making any friends but Nancy sees magic potential in Sarah so she tries to befriend her. Sarah becomes a member of Nancy's circle and becomes their fourth member in the circle of Mano. Sarah has a concience and feels guilt when a spell she casts on a boy she desires causes his death. Nancy thinks nothing of it, but it bothers Sarah. In the end Nancy and her friends, Bonnie, and Rochelle have a showdown with Sarah. They match powers but Sarah channels the powers of Mano in her living form and is able to overcome her three former friends who become her enemy.