How many movies have Lanfranco Ceccarelli and Paolo Carlini collaborated on?

They have worked on 5 movies together! Their first movie together was Don Chisciotte e Sancio Panza (1968) while their highest rated movie together was Puro siccome un angelo papà mi fece monaco... di Monza (1969). They have not worked together since Le inibizioni del dottor Gaudenzi, vedovo col complesso della buonanima (1971). They are most known for their comedy films together.