How many movies have Ernesto Gastaldi and Sauro Scavolini collaborated on?

They have worked on 6 movies together! Their first movie together was $10,000 for a Massacre (1967) while their highest rated movie together was The Cynic, the Rat & the Fist (1977). They have not worked together since The Cynic, the Rat & the Fist (1977). They are most known for their thriller films together.