Joe is getting phone messages from a man named Jerry Stark, who claims he's an old high school friend, but for the life of him, Joe can't remember a Jerry Stark, and neither can anyone else from their high school. Joe eventually calls him back and pretends to go along, but before he knows it, he's agreed to be Jerry's best man at his wedding in Nantucket. When Jerry and his fiancee show up for their wedding, Joe is cowed into throwing Jerry a batchelor party, where he's supposed to regather the old gang. Joe assembles a motley assortment of people from high school and a few other random people, and has hired a woman to strip. Things don't get very far, however, before someone finally recognizes Jerry. Meanwhile, Lowell is fascinated by the metal plate in Roy's head.