How many movies have Ho Pak-Kwong and Sek Chung-Yuk acted in together?

They have worked on 2 movies together! Their first movie together was All the Wrong Clues (1981) while their highest rated movie together was Yes, Madam! (1985). They have not worked together since Yes, Madam! (1985).

Role
Bartender in Pool Hall
Role
Panadol's Neighbour