I Am a King 1966
as Gil-man
The Lost Sun 1964
Actor
Ah! Baekbeom Kim Ku 1960
Nameless Stars 1959
as Sang-hun
A Defiance of Teenager 1959
as Gil-nam
Hong Kil-Dong 1958
Holiday in Seoul 1956
as High School Student
The Tragedy of King Dan Jong 1956
Credits from TMDB.