Sabrina faces being trapped in the unhappy other side of the looking glass unless she can change everyone's mood.
Jenny (Michelle Beaudoin) accidentally enters the other realm when Sabrina (Melissa Joan Hart) invites her to spend the night. Guest stars: Jack Wagner and Penn & Teller.
Hilda and Zelda (Caroline Rhea, Beth Broderick) change into teenage chaperones so Sabrina (Melissa Joan Hart) can attend her first rock concert. Guest stars: Violent Femmes.