How many movies have Camillo Mastrocinque and Vittorio Metz collaborated on?

They have worked on 11 movies together! Their first movie together was Arrivederci, papà! (1948) while their highest rated movie together was Totò, Peppino e i fuorilegge (1956). They have not worked together since La più bella coppia del mondo (1968). They are most known for their comedy films together.