Yes--"Mafioso" (1964), directed by Alberto Lattuada, is a great movie about a Sicilian (Alberto Sordi) who left the island for Milan, where he married a blond Northern Italian woman, has two blond daughters, and has a managerial job at the Fiat plant. He returns to Sicily to introduce his wife and kids to his family and friends. It's a riotously funny comedy about the clash of mores and customs twixt mainlanders and Sicilians--until he's recruited by the local gabellotto to do a job in New York. Brilliant!