Mario Mattoli was born on November 30, 1898 in Tolentino, Marche, Italy. He was a director and writer, known for Abbandono (1940), La damigella di Bard (1936) and Schoolgirl Diary (1941). He was previously married to Mity Mignone. He died on February 26, 1980 in Rome, Lazio, Italy.