How many movies have Gianfranco Parolini and Renato Izzo collaborated on?

They have worked on 5 movies together! Their first movie together was If You Meet Sartana Pray for Your Death (1968) while their highest rated movie together was Adiós, Sabata (1970). They have not worked together since Sotto a chi tocca! (1972). They are most known for their western films together.