How many movies have Josephine Siao Fong-Fong and Sek Kin acted in together?

They have worked on 9 movies together! Their first movie together was How the Ape Girl Stole the Lotus Lamp (1962) while their highest rated movie together was Shaky Steps (1967). They have not worked together since A Friend from Inner Space (1984). They are most known for their action films together.