How many movies have Attilio Dottesio and Pietro Nardi collaborated on?

They have worked on 3 movies together! Their first movie together was Don Franco and Don Ciccio in a Year of Protest (1970) while their highest rated movie together was The Return of Halleluja (1972). They have not worked together since Il brigadiere Pasquale Zagaria ama la mamma e la polizia (1973). They are most known for their comedy films together.