In this 1988 movie, Ed Harley seeks revenge against the group of teenagers responsible for his son’s death in a hit-and-run.
With the help of a local witch, Ed summons a demon known as Pumpkinhead, a giant demon that destroys whomever it is summoned to kill.
While Pumpkinhead does Ed’s bidding, Ed realizes that he and the monster are becoming one, and that the only way to kill the monster is to sacrifice himself.