This German crime drama was based on a true story. Willy Forst stars as a poverty-stricken Italian glazier who falls in love with French hotel maid Rosa Valletti. Struck by the girl's resemblance to Leonardo Da Vinci's Mona Lisa, Forst manages to steal the painting from the Louvre in hopes of impressing his sweetheart. But when the girl proves to be a fickle sort, the crestfallen hero confesses his crime... see more