300 years ago, 3 witches were Executed in Salem, Massachusetts and a boy who tried to stop the witches was turned into an immortal black cat. Now it's Halloween 1993 and the witches are accidentally brought back. This time, they've got until sunrise to achieve immortal life and have turned their wrath on trick-or-treaters and it's up to a teenager, his kid sister and his girlfriend along with the 300-year-old cat to save the day.