The brothers Pete come to the rescue of fellow trick-or-treaters when the Pumpkin Eaters threaten to ruin Halloween for Wellsville.

Little Pete attends his first school dance and Big Pete develops a crush on the lead singer of the hired band (Luscious Jackson). Pit Stain learns of Little Pete's fear of dancing and tries to exploit it, and Nona tries to avoid the embarrassment of dancing with her "Pop," (Iggy Pop) who takes the stage and sings a song for her.