How many movies have Hwang Ki-Seong and Park Cheol-su collaborated on?

They have worked on 3 movies together! Their first movie together was Park Cheol-Su's Hello Lim Guk-Jeong (1987) while their highest rated movie together was Seoul Evita (1991). They have not worked together since Theresa's lover (1991). They are most known for their drama films together.