How many movies have Flavio Mogherini and Nicola Manzari collaborated on?

They have worked on 3 movies together! Their first movie together was È arrivato il Cavaliere (1950) while their highest rated movie together was Guardia, guardia scelta, brigadiere e maresciallo (1956). They have not worked together since Guardia, guardia scelta, brigadiere e maresciallo (1956). They are most known for their comedy films together.