How many movies have Angelo Roncaioli and Massimo Serato collaborated on?

They have worked on 3 movies together! Their first movie together was Cartouche (1955) while their highest rated movie together was Light the Fuse… Sartana Is Coming (1970). They have not worked together since Light the Fuse… Sartana Is Coming (1970). They are most known for their history films together.