How many movies have Domenico Procacci and Raniero Monaco Di Lapio collaborated on?

They have worked on 2 movies together! Their first movie together was I Can Quit Whenever I Want 2: Masterclass (2017) while their highest rated movie together was I Can Quit Whenever I Want 3: Ad Honorem (2017). They have not worked together since I Can Quit Whenever I Want 3: Ad Honorem (2017).