How many movies have Corrado Blengini and Mila Vitelli Valenza collaborated on?

They have worked on 4 movies together! Their first movie together was Sartana and His Shadow of Death (1969) and was their highest rated movie together. They have not worked together since A.A.A. Masseuse, Good-Looking, Offers Her Services (1972). They are most known for their western films together.