How many movies have H.I.M. Damsyik and Ratno Timoer collaborated on?

They have worked on 9 movies together! Their first movie together was Gundala the Son of Lightning (1981) while their highest rated movie together was The Snake Queen (1982). They have not worked together since The Blind Man from Ghost Cave: Blind Warrior (1987). They are most known for their action films together.