STRESS MANAGEMENT; Sara and Greg attend a class where a professional stress management woman (Julie Kavner) gives group therapy about how to confront stress. RUDY VISITS OMI; Rudy (Dan Castellaneta) visits his frail grandmother, Omi (Tracey Ullman), in a nursing home and tries to make her talk after she has had several strokes. BRICK HOUSE; Lingerie shop owners Candy and Chesty (Julie Kavner and Tracey Ullman) try to show a shy, naive woman (Anna Levine) the fashions of the place. BART'S NIGHTMARE; After Bart eats a whole batch of cookies, he passes out and ventures into a dreamscape where everyone confronts him with his guilt. (thetvdb.com)