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The story of a veterinarian killer who saves animals and a detective who saves people.
Themes
Episodes
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- E1 Episode 1Next upMar 23, 2019 · 62 min
Synopsis
After an alleged drug trafficker, Yoo Dae-hun, is found dead, Hyun-jin enlists as an officer of the special investigative unit. She has her suspicions about the case and sights Soo-hyun, a killer disguised as a veterinarian, rescuing wild animals.
Guest stars: Moon Woo-jin (Kim Soo-hyeon (niño)), Lee Seung-ryong (Detective 1)
- E2 Episode 2Mar 24, 2019 · 62 min
Synopsis
Soo-hyun, Hyun-jin and a mysterious high-school girl reside in the same building. Meanwhile, the 'Red Mafia', a Russian mafia is connected to the case Soo-hyun is investigating.
- E3 Episode 3Mar 30, 2019 · 63 min
Synopsis
Karimoff escapes Soo-hyun and Hyun-jin, and seeks a window to strike back. The man-behind is slowly revealed and Soo-hyun's memories begin to return and Karimoff holds Seul-gi hostage.
- E4 Episode 4Mar 31, 2019 · 65 min
Synopsis
Karimoff escapes Soo-hyun and Hyun-jin, and seeks a window to strike back. The man-behind is slowly revealed and Soo-hyun's memories begin to return and Karimoff holds Seul-gi hostage.
- E5 Episode 5Apr 6, 2019 · 67 min
Synopsis
Soo-hyun recalls a memory from childhood and visits an orphanage. Meanwhile, Hyun-jin starts to look into Seul-gi's traumatic past and becomes aware of her identity.
- E6 Episode 6Apr 7, 2019 · 61 min
Synopsis
Hyun-woo recalls Jae-hwan's ambition and closes in on his neck tightly. Soo-hyun finds trouble and faces a divided path.
- E7 Episode 7Apr 13, 2019 · 60 min
Synopsis
Soo-hyun questions the identity of his client, and threatens Phillip to source the information. Hyun-jin is placed on security detail and Soo-hyun assassinates Hyun-jin's client.
- E8 Episode 8Apr 14, 2019 · 62 min
Synopsis
Soo-hyun learns of the terrible actions of Jae-hwan, and is confused. Soo-hyun uses Phillip to draw out his client as his memory slowly returns.
- E9 Episode 9Apr 20, 2019 · 61 min
Synopsis
Soo-hyun chases the hard truth, and is forced to accept it as he learns of his past. Meanwhile, Do Jae-hwan is suspicious of Ji-hye and all plans are put at risk.
- E10 Episode 10Apr 21, 2019 · 62 min
Synopsis
Soo-hyun tracks Ji-hye and crosses paths with Hyun-jin. Hyun-jin is attacked by an unidentified crew. Soo-hyun identifies his client.
- E11 Episode 11Apr 27, 2019 · 60 min
Synopsis
Ji-hye disappears along with the secrets of the serial murder. Hyun-jin frantically searches for Ji-hye. Meanwhile, Hyun-jin learns of the relationship between Soo-hyun and Do Jae-hwan, and takes a step closer to Soo-hyun's identity.
- E12 Episode 12Apr 28, 2019 · 68 min
Synopsis
Soo-hyun's identity is revealed to the police putting him on the run as a killer. Soo-hyun waits for an opportunity to kill his last target, but Hyun-jin begs him to stop.
Cast & crew
Directed by Nam Sung-woo
Jang Ki-yong
Nana
Ji Il-ju
Lee Jae-won
Roh Jeong-eui
Jung Hae-kyun
David Lee McInnis
Jung Jae-eun
Ok Ji-youngImages · 6
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Reviews · from TMDB members
ParkMinSep 9, 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 then, it's still unnecessarily long and filled with irrelevant nonsense. I'm afraid Jang Ki Yong played the same character too many times t… Read more
hat he fell into the vicious cycle of typecasting.
samsalabämMay 12, 2026
OH MY GOD, WHY? You know, I started watching "Kill it" because after all the heartbreaking romance k-dramas I was in need of something not heartbreaking. What does a girl do in such a case? Yeah, she goes for an assassins story with killers and blood and stuff. But you know what happened? I GOT MY F**ING HEART BROKEN. AGAIN. And it was even worse than with the romance dramas! Anyway, I love it. I hate it, but I love it.