Ha-bok Yu

The history of a dysfunctional Korean family is revealed as they attend a funeral.

A young man crosses over North and South Korea to deliver the pain and longings of separated families. (imdb)

Hyung-do (So Ji-sub) wears a suit and tie like any other white collar worker... except his profession is murder. He is professional contract killer -- a hitman -- loyal to his employer and regarded as the best in the business. But one day, to the surprise of his colleagues and his enemies, he suddenly decides to quit his job for a woman (Lee Mi-yeon). Seen as the ultimate betrayal, Hyung-do is immediately hunted down by his former employers. (dailykimchi.com)

Two detectives investigate a string of horrific murders in Seoul and zero in on a sadistic gang leader who carries an actual ball and chain. (imdb)