Robert and Margery become involved in the affairs of the Burnley Foster Home, and take Rose Gunn home for a weekend visit. Their house guest proves to be neither as grateful nor as malleable as they had expected. Estelle begins to make her present felt in the Carson household, and Tommy becomes jealous of her friendly treatment of Gerard. Godfrey and Sir Humphrey meanwhile find themselves involved in increasing expense as the production of "A Woman in Exile" moves closer to principal photography.