Mikadroid 1991
as Man at the Lodging House
Pulgasari 1986
as Juvenile Pulgasari
All Monsters Attack 1969
as Minilla (as 'Little Man' Machan), Stunts
Destroy All Monsters 1968
as Minilla (as Little Man Machan)
Son of Godzilla 1967
as Minilla (as "Little Man" Machan)
Credits from TMDB.