Teenage Shirley Temple ("Susan") has become infatuated with the rather rakish artist "Dick Nugent" (Cary Grant). When she manages to talk her way past the bellhop and into his apartment one evening - without him knowing - his life just gets a bit more complicated. You see her elder sister "Margaret" (Myrna Loy) is a judge who happens to be dating the DA (Rudy Vallee) so when they, too, arrive at his apartment we have a bit of a fracas ending with things looking bleak and jail beckoning for poor old "Dick". Luckily for him, though, psychiatrist "Dr. Beemish" (Ray Collins) is on hand and he sugg...