The Man From Nowhere AKA This Man (아저씨 / Ajusshi / Ajeossi) (2010) imdb

Title: The Man From Nowhere 2010
Rating  (7.8)
Plot : A quiet pawnshop keeper with a violent past takes on a drug-and-organ trafficking ring in hope of saving the child who is his only friend.
Contributor : Kabir.bmc007