How many movies have Emanuela Fallini and Nella Nannuzzi collaborated on?

They have worked on 2 movies together! Their first movie together was I due maggiolini più matti del mondo (1970) while their highest rated movie together was Continuavano a chiamarli... er più e er meno (1972). They have not worked together since Continuavano a chiamarli... er più e er meno (1972).