How many movies have Brad Kerner and Woo Wing-Tat acted in together?

They have worked on 3 movies together! Their first movie together was Aces Go Places V: The Terracotta Hit (1989) while their highest rated movie together was Skinny Tiger, Fatty Dragon (1990). They have not worked together since Skinny Tiger, Fatty Dragon (1990). They are most known for their comedy films together.