How many movies have Hyung-rae Shim and Kim Chun-Beom collaborated on?

They have worked on 6 movies together! Their first movie together was Thunderhawk From Outer Space (1986) while their highest rated movie together was Thunderhawk From Outer Space 2 (1986). They have not worked together since Thunderhawk 5 - New Machine Thunderhawk (1988). They are most known for their family films together.