Bang Gyu-shik Known forDirecting Movies directed by Bang Gyu-shikDark Whistle 1991 · ★ 8.0Oh Jak-du the Emporer 1992 · ★ 8.0The Land of Heaven 1990 · ★ 9.0Time to Go to Bed 1990 · ★ 10.0The Boss 1994 TMDB · IMDb