No Mercy

A forensic pathologist named Kang is assigned to examine the dismembered body of a woman. While Detective Min believes a fanatical environmentalist named Lee Sung-ho is the killer, the investigation takes a personal turn when Kang's daughter is kidnapped. This abduction forces the doctor into a manipulative game with Lee, who uses the hostage situation to blackmail Kang and evade justice.

Directed and written by Kim Hyoung-jun, this South Korean crime thriller stars Sul Kyung-gu as Kang Min-ho and Ryoo Seung-bum as Lee Sung-ho. The film also features Han Hye-jin, Sung Ji-ru, Park Sang-wook, and Kim Jung-hak among a credited cast of 23. Produced by CJ Entertainment, Cinema Service, and The Dream & Pictures, the movie has a runtime of 125 minutes.

The film has been well received by audiences, maintaining a consistent rating of 7.4/10 on both IMDb and TMDB. The score on IMDb is based on 11,000 votes, while the TMDB rating comes from 219 votes.