How many movies have Ettore Martini and Mario Cecchi Gori collaborated on?

They have worked on 5 movies together! Their first movie together was Joan Lui (1985) while their highest rated movie together was Maledetto il giorno che t'ho incontrato (1992). They have not worked together since Maledetto il giorno che t'ho incontrato (1992). They are most known for their comedy films together.