Homer's obsession with Lenny's new plasma TV prompts Marge to enter the family in a sweepstakes, and they win a trip to the Fox Studio Lot. Against Marge's wishes, Homer signs them up for a "Trading Spouses"-type show and is forced to take in a controlling wife, while Marge moves in with a beaten-down husband, Charlie, and his perfect son. Charlie quickly develops a crush on Marge, while she tries to give him the strength to stand up to his own wife. Blackboard 'I will not laminate dog doo'.