Set in the fairgrounds of 18th century England, the story of a kidnapped heir who regains his rightful inheritance to title and estates with the help of his friends.
Aging composer Franz Liszt lives in an abbey. On his birthday, a priest brings him a box that was just delivered; there is no return address. In the box he finds a single flower. The flower brings back memories of his lost love of long ago, who inspired him to compose his unforgettable melodies.
Jean Boucheron the cat burglar is the darling of the Montmartre whores--and catches the eye of slumming socialite Zelia de Chaumont, who decides to "reform" him. A complication is his lovely young ward Odile... murder and a grand courtoom scene ensue.
Betty, the rebellious daughter of a millionaire, decides to marry the penniless Jean—against her father's will—and runs away to France and lives a life of luxury on the profits from her father's business. Pretending his business is crashing, her father finally puts a stop to her behavior, which forces Betty to support herself by getting a job in a night club.