How many movies have Gianni Garko and Giuliano Carnimeo collaborated on?

They have worked on 5 movies together! Their first movie together was I Am Sartana Your Angel of Death (1969) while their highest rated movie together was Have a Good Funeral, My Friend… Sartana Will Pay (1970). They have not worked together since His Name Was Holy Ghost (1972). They are most known for their western films together.