How many movies have Ennio Marzocchini and Giancarlo Laurenzi collaborated on?

They have worked on 2 movies together! Their first movie together was The Dove Must Not Fly (1970) while their highest rated movie together was Terzo canale - Avventura a Montecarlo (1970). They have not worked together since Terzo canale - Avventura a Montecarlo (1970).