You Gotta Be Miserable to Be Happy

When Liz signs a beautiful blond dancer, Dawn DuBois, as part of his new act, he's convinced that Kathy will become insanely jealous of the young woman. When Liz protests and Kathy exhibits great enthusiasm and praise towards Dawn, Liz is vindicated in her estimation of Kathy, much to the upset of Danny. But is Liz right or is Kathy playing possum?