Bertie Wooster's Aunt Agatha orders him to marry Honoria Glossop, who she believes will "reform" him. Bertie, not enamoured with the idea, finds that his friend Bingo Little is infatuated with her, but his scheme to get them together fails. His capable new valet Jeeves steps in with a plan to convince Sir Roderick and Lady Glossop that their potential son-in-law is unfit to marry their daughter. Wooster, with the assistance of Jeeves, performs 'Minnie the Moocher.'