Sicilian Uprising or Sicilian Vespers ItalianVespro siciliano is a 1949 Italian historical drama film directed by Giorgio Pastina and starring Marina Berti, Clara Calamai and Roldano Lupi. The film is set in 1282, showing the events leading up to the War of the Sicilian Vespers. It is based on the libretto of the Verdi opera I vespri siciliani, which was itself based on an earlier play written by Eugne Scribe and Charles Duveyrier.
Source: Wikipedia