He went on to become one of the major stars of spaghetti westerns eventually playing Sartana in the last film of the series `` I Am Sartana , Trade Your Guns for a Coffin '' when Gianni Garko left the part .
He went on to become one of the major stars of spaghetti westerns eventually playing Sartana in the last movie of the series `` I Am Sartana , Trade Your Guns for a Coffin '' .