Career
Born in Rome, Mattioli started his career in 1973, when he appeared in the Radiotelevisione Italiana variety show Dove sta Zazà. Mattioli later established himself as one of the most active character actors in Italian cinema, and he was nominated twice in the best supporting actor category at the Nastro d"Argento, in 2003 for Carlo Vanzina"s Sunday Lunch and in 2011 for Paolo Genovese"s The Immature.