How many movies have Roberto Corbiletto and Suso Cecchi d'Amico collaborated on?

They have worked on 3 movies together! Their first movie together was Rossini! Rossini! (1991) while their highest rated movie together was Dearest Relatives, Poisonous Relations (1992). They have not worked together since Dirty Linen (1999). They are most known for their comedy films together.