How many movies have Franca Mantelli and Vincenzo Morozzi collaborated on?

They have worked on 4 movies together! Their first movie together was Where Can You Go Without the Little Vice? (1979) while their highest rated movie together was The Honorable with His Lover under the Bed (1981). They have not worked together since Desirable Teacher 2 (1982). They are most known for their comedy films together.