I Don't See, You Don't Speak, He Doesn't Hear

Mario Camerini (Rome, 6 February 1895 – Gardone Riviera, 4 February 1981) was an Italian film director. Cousin of Augusto Genina. He made the most known films in Italy during the 30's, comedies, most of them, starring Vittorio De Sica. Description above from the Wikipedia article Mario Camerini, licensed under CC-BY-SA, full list of contributors on Wikipedia.