How many movies have Galliano Sbarra and Giancarlo Ferrando collaborated on?

They have worked on 3 movies together! Their first movie together was School Teacher on the Sea with Her Class (1980) while their highest rated movie together was Occhio, malocchio, prezzemolo e finocchio (1983). They have not worked together since Occhio, malocchio, prezzemolo e finocchio (1983). They are most known for their comedy films together.