Im Kwon-taek (???) and Im Kwon-Taek (???) are the same person.

If nobody stops me in 10 days I will merge them.

Merged.

???
Im Kwon-Taek ?
Aliases: Lim Chuen-Chat, Lin Quan-Ze
Born: 1934

Filmography (1972)
Director (1 film)
The Cruel Sword (1972)

and

???
Im Kwon-taek ?
Aliases: Lin Quan-Ze, ???
Born: November 2nd, 1924

Filmography (1967-1971)

Director (2 films)
Feng Yun Swordsman (1967)
The Two Revengeful Hunchbacks (1971)