Credits · 14
New Old Boy : Dir. Park
2025 · Self
FilmHan River
2016 · Writer
FilmHow to Use Guys with Secret Tips
2013 · MC
FilmLike Father, Like Son
2008 · Writer
FilmA Boy Who Went to Heaven
2005 · Writer
FilmA Bizarre Love Triangle
2002 · Writer
FilmSympathy for Mr. Vengeance
2002 · Screenplay
FilmNo Blood No Tears
2002 · Manager
FilmMy Sassy Girl
2001 · (uncredited)
FilmThe Humanist
2001 · Director
FilmVanishing Twin
2000
FilmJoint Security Area
2000 · Screenplay
FilmTrio
1997 · Writer
FilmBorn to Kill
1996 · Writer