How many movies have Eduardo De Filippo and Tommaso Bianco acted in together?

They have worked on 4 movies together! Their first movie together was Li nepute de lu sinneco (1975) while their highest rated movie together was Lu Curaggio De Nu Pumpiero Napulitano (1975). They have not worked together since Sabato, domenica e lunedì (2012). They are most known for their comedy films together.