Add Rating 5 Submit Kill It KO Drama, Action & Adventure, Crime, Mystery Mar, 2019 1 seasons 7.1 The story of a veterinarian killer who saves animals and a detective who saves people. Cast Jang Ki-yong Nana Ji Il-ju Lee Jae-won Roh Jeong-eui Jung Hae-kyun David Lee McInnis Jung Jae-eun Jang Do-yeon Current Season Season 1 Mar, 2019 12 episodes 7.5 Reviews ParkMin 4.0 September 09, 2023 Tacky introduction and weak first episode that doesn't encourage the viewer to continue. While the rest is just your typical washed up OCN thriller. Nothing attractive or interesting about it. They could've taken the story in an interesting direction but that would be too much to ask for. I appreciate OCN cutting down the runtime but even...Posters View More Download KO 950x1425 Download KO 950x1425 Download MN 1000x1425 Download KO 940x1410 Download KO 940x1410 Download KO 950x1425 Download EN 950x1425 Download KO 1000x1409 Recommended Tv Shows Gap Dong Apr, 2014 KO 1 seasons 6.6 Her Private Life Apr, 2019 KO 1 seasons 7.7 The K2 Sep, 2016 KO 1 seasons 7.3 While You Were Sleeping Sep, 2017 KO 1 seasons 8.5 Suspicious Partner May, 2017 KO 1 seasons 7.8 Reset Jan, 2022 ZH 2 seasons 8.0 Hotel Del Luna Jul, 2019 KO 1 seasons 8.5 Twin Peaks Apr, 1990 EN 3 seasons 8.3