How many movies have Adriano Tagliavia and Irio Fantini collaborated on?

They have worked on 3 movies together! Their first movie together was Quelli belli... siamo noi (1970) while their highest rated movie together was Durango Is Coming, Pay or Die (1971). They have not worked together since Death Is Sweet From the Soldier Of God (1972). They are most known for their western films together.