How many movies have Lee Heung-Kam and Sai Gwa-Pau acted in together?

They have worked on 9 movies together! Their first movie together was Wong Fei-Hung and the Lantern Festival Disturbance (1956) while their highest rated movie together was Hong Kong 73 (1974). They have not worked together since The Family Strikes Back (1986). They are most known for their comedy films together.