Careful who you trust.
The Merciless
Jae-ho, who aims to become the number one in a crime organization, gets to build up trust with Hyun-su, an ambitious newbie in the prison. While they try to take over the organization after the prison release, their ulterior motives starts to emerge.
Top Cast
Sul Kyung-gu
Han Jae-ho
Yim Si-wan
Jo Hyun-su
Kim Hie-won
Byung-gab
Jeon Hye-jin
In-sook
Lee Kyung-young
Byung-chul
Moon Ji-yoon
Young-geun
Jang In-sub
Min-chul
Kim Ji-hoon
Jung-sik
Kim Seung-o
Seung-pil
Jin Sun-kyu
Prison Chief Security Officer
Huh Joon-ho
Kim Sung-han
Shin So-yul
Osean Trading Advertisement Beauty 1
Kim Bo-mi
Osean Trading Advertisement Beauty 2
Lee Ru-ahn
Osean Trading Advertisement Beauty 3
Choi Byung-mo
Captain Choi
Andreas Fronk
Russian Mafia
Lee Si-hoon
Jae-ho's Subordinate
Choi Jun-young
Yong-chan
Yoon Yeong-gyun
Jae-ho's Subordinate
Lee Kyu-ho
Odd Pair Inmate
