Fritzi
Fritzi, a stage-struck Parisian gamine who runs a band of boys who earn a living on the streets "finding" trinkets that belong to others. She is enamored of the famous actor and theatrical manager André Sorbier of La Boîte aux Joujoux ("The Toy Box"). With the theatre are Charles, the stage manager, and Paul DuPortal, the financier of the show. Sorbier and a law enforcement officer (the Gendarmie chief) track a missing pie to Fritzi and her boys. She poses as a baroness down on her luck and inveigles herself into an audition for the theatre piece that Sorbier is working on. At the theater are Desirée, a rival actress, and Paulette LeClair, the leading lady. Outwitting LeClair, Fritzi gets invited to a dinner at Sorbier's apartment. When things start to fall apart, she runs home fearing that her real identity will be discovered. However, Sorbier has fallen in love with her, locates her, and proposes marriage.