How many movies have Kim Seong-Hwan and Lee Jae-Gyu collaborated on?

They have worked on 3 movies together! Their first movie together was Swordsman San Ji-Ni Appeared in the City (1991) and was their highest rated movie together. They have not worked together since Swordsman San Ji-Ni 2 - Swordsman San Ji-Ni Appeared At The Port (1992).