How many movies have Renzo Montagnani and Renzo Ozzano acted in together?

They have worked on 5 movies together! Their first movie together was The Nurse on a Military Tour (1977) while their highest rated movie together was The Wife on Vacation... The Lover in Town (1980). They have not worked together since The Doctor Prefers Sailors (1981). They are most known for their comedy films together.