How many movies have Kong Man and Kwan Hoi-San collaborated on?

They have worked on 4 movies together! Their first movie together was Family Doctrine (Part 1) - An Old Family (1965) and was their highest rated movie together. They have not worked together since Lady in Black Cracks the Gate of Hell (1967).

Lady in Black Cracks the Gate of Hell (1967)

Crew
Production Manager
Role
Policeman

The Woman in Black and the Black Dragon (1966)

Crew
Production Manager
Role
Constable Kwan

Family Doctrine (Part 2) - A Setting Sun on the Green Hill (1965)

Crew
Production Manager
Role
3rd Uncle Kam-Shing

Family Doctrine (Part 1) - An Old Family (1965)

Crew
Producer
Role
3rd Uncle Kam-Shing