How many movies have Paolo Villaggio and Pasquale Germano collaborated on?

They have worked on 3 movies together! Their first movie together was Io tigro, tu tigri, egli tigra (1978) while their highest rated movie together was Firefighters 2: Heroic Mission (1987). They have not worked together since School of Thieves 2 (1987). They are most known for their comedy films together.