How many movies have Barbara Alberti and Ezio Palaggi collaborated on?

They have worked on 3 movies together! Their first movie together was A Prostitute Serving the Public and in Compliance with the Laws of the State (1971) while their highest rated movie together was I'm for the Hippopotamus (1979). They have not worked together since I'm for the Hippopotamus (1979). They are most known for their comedy films together.