Watch The Merciless Online Free

IMDb Rating: 6.7
Duration: 117 min
Genre: Action / Crime / Drama
Release Date: 18 May 2017 (South Korea)
Cast: Kyung-gu Sol / Si-wan Im / Kyeong-yeong Lee…
Plot: Jae-ho has established his own rules and put all of his fellow inmates under his control in a penitentiary facility. After he meets a newly imprisoned inmate, Hyeon-soo who won't give in to anyone…