How many movies have Renzo Montagnani and Tullio Solenghi acted in together?

They have worked on 2 movies together! Their first movie together was I'm a Zombie, You're a Zombie, She's a Zombie (1979) while their highest rated movie together was The Wife on Vacation... The Lover in Town (1980). They have not worked together since The Wife on Vacation... The Lover in Town (1980).