Scritto da: Ernest Vajda (screen play), Samson Raphaelson (screen play), Viktor Léon (based on book and lyrics by), Leo Stein (based on book and lyrics by), Marcel Achard, Viktor Léon (libretto Die lustige Witwe), Samson Raphaelson, Leo Stein (libretto Die lustige Witwe), Ernest Vajda
La vedova allegra (1934)