Jack introduces new cast member, Bob Crosby, who won't sing until his contract is signed. They discuss the situation while Don does the commercial for Lucky Strike. Bob agrees to sing when Jack tells him to come over after the show and they will sign it then. Crosby sings "You belong to me." After the show, Jack and Rochester rearrange the house to make it look shabby so Bob will feel guilty about taking more than $50 a week, but Bob has a trick of his own, and gets Jack to sign it for $500. (thetvdb.com)