After barely surviving a violent attack by an elusive serial killer, crime boss Jang Dong-su finds himself forming an unlikely partnership with local detective Jung Tae-seok to catch the sadistic killer simply known as K. Ma Dong-seok, Kim Moo-yul, Kim Sung-kyu, Choi Min-chul, Heo Dong-won, You Chea-myung, Lee Seo-hwan Added on Netflix 2022-04-17. Youtube Trailer

The 'Beast Cop' Ma Seok-do heads to a foreign country to extradite a suspect, but soon after his arrival, he discovers additional murder cases and hears about a vicious killer who has been committing crimes against tourists for several years. Ma Dong-seok, Son Suk-ku, Choi Gwi-hwa, Park Ji-hwan, Heo Dong-won, Ha Jun, Jeong Jae-kwang Added on Netflix 2023-09-04. Youtube Trailer