Because the shiner Titin has fallen in love with a singer, he braves the latter's protector, the baron, and passes himself off as an insurer in connection with a pearl necklace that is circulating. Bitters get involved, Titin kidnaps the beauty and leaves the pearls to the baron.
The guitarist Moncho, singer Roberto and their impresario, arrive in Paris to find the fortune and the celebrity. They live in Montmartre in a pension that receives an impressive sampling of circus artists and music halls. They meet Maria-Rosa with whom they make a number, and this is glory.
