Forensic pathologist Kang is assigned to examine the dismembered corpse of a female murder victim. Detective Min points to a fanatic environmentalist, Lee Sung-ho, as the primary suspect. But when Kang’s daughter is kidnapped, a manipulative game begins between Kang and Lee, who holds secrets about the homicide case.
Unfortunately the movie No Mercy is not yet available on HBO Max.
| Visual Effects | Jung Do-ahn | Special Effects Supervisor |
| Sound | Kim Kyung-tae | Production Sound Mixer |
| Costume & Make-Up | Shin Jae-ho | Special Effects Makeup Artist |
| Production | Kang Woo-suk | Producer |
| Directing | Kim Hyoung-jun | Director |
| Writing | Kim Hyoung-jun | Writer |
| Writing | Lee Jung-ho | Adaptation |
| Camera | Kim Woo-hyung | Director of Photography |
| Lighting | Kim Seung-gyu | Lighting Director |
| Costume & Make-Up | An Ji-hyeon | Costume Design |
| Crew | Jung Chang-hyun | Martial Arts Choreographer |
