How many movies have Dante Cleri and Fredo Pistoni acted in together?

They have worked on 2 movies together! Their first movie together was Riuscirà l'avvocato Franco Benenato a sconfiggere il suo acerrimo nemico il pretore Ciccio De Ingras? (1971) while their highest rated movie together was Il sergente Rompiglioni (1973). They have not worked together since Il sergente Rompiglioni (1973).