Plot
Sol Kyung-Gu plays a staff member of the National Institute of Scientific Investigation (NISI) in South Korea. He attempts to uncover the identity of a mysterious serial killer who decapitates his victims. Ryoo Seung-Bum plays a environmentalist who holds clues to unravel the mystery.
Where to watch No Mercy?
No Mercy is a crime movie featuring Sol Kyung-gu and directed by Kim Hyoung-jun.
No Mercy is currently streaming on Netflix.