How many movies have Roberto Belli and Vanda Pruni collaborated on?

They have worked on 3 movies together! Their first movie together was Il brigadiere Pasquale Zagaria ama la mamma e la polizia (1973) while their highest rated movie together was Rome, Armed to the Teeth (1976). They have not worked together since Rome, Armed to the Teeth (1976). They are most known for their comedy films together.