A newcomer to a Catholic prep high school falls in with a trio of outcast teenage girls who practice witchcraft, and they all soon conjure up various spells and curses against those who anger them.

Two sisters who suffered abuse as children at the hands of their sadistic father decide, after his death, to use witchcraft to bring his spirit back to get revenge.

After a member of their coven dies in a tragic accident, two witches use an ancient Ouija board to cast a spell that resurrects their friend from the grave, only to find that she is extremely powerful and not herself.

A group of high school students form a coven of witches.