Noted pathologist Professor Kang Min-ho is retiring to spend more time with his beloved daughter, but when a beautiful young woman turns up mutilated, he is drawn into one last case. Working alongside sharp and pretty rookie detective Min Seo-young, the investigation soon points to Lee Seong-ho, a respected environmental activist. When Lee confesses, it seems the murder is solved... but the evidence just doesn't add up, police are baffled, and Kang continues to seek clues. When his daughter is kidnapped, it's the ultimate showdown between a desperate father and a cold-blooded murderer with a hidden agenda.
Special Features: Interviews with Sul Kyung-gu, Ryoo Seung-bum and Han Hye-jin, The Making of No Mercy, Music Video "Slow motion," Theatrical Trailer, MNET Trailer.
Spoken Languages: Korean, English subtitles.