How many movies have Diana Dei and Furio Scarpelli collaborated on?

They have worked on 4 movies together! Their first movie together was I cadetti di Guascogna (1950) while their highest rated movie together was Totò, Peppino e le fanatiche (1958). They have not worked together since Totò, Peppino e le fanatiche (1958). They are most known for their comedy films together.