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When she is caught playing with Jesse's recording equipment, Michelle is punished by Danny (Bob Saget). Feeling that the penalty is unfair, Michelle runs away and winds up at the home of her best friend Teddy (Tahj Mowry), where she meets his somewhat nutty sister Denise (a role played by young Mowry's real-life twin sisters)played by child actor Mowry's real-life sisterlactor Mhecdcen. Meanwhile, in her efforts to mediate a quarrel between Kimmy (Andrea Barber) and Steph (Jodie Sweetin), DJ (Candace Cameron) loses her cool. In addition to sharing the role of Michelle, twins Ashley Olsen and Mary-Kate Olsen appear together as the "Good" and "Evil" sides of Michelle's conscience.