DJ has suspicions about the creepy house across the street and the cranky old man who lives there. When the old man has a heart attack and is carried away by an ambulance, DJ thinks the danger is over. Unfortunately, as he, his friend Chowder, and a candy-selling prep-school girl named Jenny are about to discover, the house itself has plans – plans that include eating all the kids who will be trick-or-treating that Halloween night, and it's up to the kids to stop it!