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I Saw the Devil (2010)
"Ang-ma-reul bo-at-da" (original title)

Not Rated  |   |  Crime, Drama, Horror  |  12 August 2010 (South Korea)
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Ratings: 7.8/10 from 63,900 users   Metascore: 67/100
Reviews: 171 user | 257 critic | 19 from

A secret agent exacts revenge on a serial killer through a series of captures and releases.


(as Kim Jee-woon)


(adaptation), (screenplay)
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Credited cast:
Ho-jin Chun ...
Section Chief Oh
Kap-su Kim ...
Planning team deputy head
San-ha Oh ...
Seung-ah Yoon ...
The Cannibal's Girlfriend
Yoon-seo Kim ...
Bo-ra Nam ...
Section chief's daughter
Jin-ho Choi ...
Planning director
Moo-Seong Choi ...
Chae-young Yoon ...
Nurse Han Song-i
Gook-hwan Jeon ...
Squad Chief Jang
Agent (as Lee Joon-Hyeok)
Seo-yeon Park ...
Woman at pension (as Park Seo-Yeon)


Jang Kyung-chul (Choi Min-sik) is a dangerous psychopath who kills for human meat. He has committed infernal serial murders in diabolic ways that one cannot even imagine and his victims range from young women to even children. The police have chased him for a long time, but were unable to catch him. One day, Joo-yeon, daughter of a retired police chief becomes his prey and is found dead in a horrific state. Her fiancé Soo-hyun (Lee Byung-hun), a top secret agent, decides to track down the murderer himself. He promises himself that he will do everything in his power to take bloody vengeance against the killer, even if it means that he must become a monster himself to get this monstrous and inhumane killer. Written by jck movies

Plot Summary | Add Synopsis


Evil lives inside. See more »


Not Rated | See all certifications »

Parents Guide:





Release Date:

12 August 2010 (South Korea)  »

Also Known As:

I Saw the Devil  »

Box Office

Opening Weekend:

$13,567 (USA) (4 March 2011)


$128,392 (USA) (22 April 2011)

Company Credits

Show detailed on  »

Technical Specs


Sound Mix:


Aspect Ratio:

1.85 : 1
See  »

Did You Know?


The film marks Choi's first major role since his self-imposed exile over his protest of the Korean screen quota system. It also reunites Lee with Kim who have worked together in the past on films such as A Bittersweet Life (2005). See more »


Kyung-chul: Hey. Cut the bullshit. You already lost. You think you got me? Huh? Fuck you. I don't know what pain is. Fear? Don't know that either. There's nothing you can get from me. So... You already lost. Got that?
See more »


Remade as I Saw the Devil See more »


I Want to Love You
Written by Kwang Hyun Park
Performed by Kwang Hyun Park
See more »

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User Reviews

Brutally profound
15 September 2010 | by (Canada) – See all my reviews

Just came back from the TIFF 10 screening of the UNCUT version of this film, and after reading the very first review posted here, I feel somewhat compelled to leave a short comment.

the movie is about revenge. a woman is murdered by a serial killer, the woman's soon-to-be husband, who happens be a highly trained special agent, takes revenge on the serial killer in some of the most gruesome ways ever presented on film.

The "TAKEN"-esque plot is fairly straight forward and even predictable at times, for some people, this unfortunately exposes the violence and turns it into a dominating theme, hence remarks of it being mindless and unnecessary are brought up.

But fans of this genre can easily see past the violence, and be drawn back to the noir nature of the film with each passing violence "segement", in the end, you can feel the main character's will for revenge, and that simply transcends the violence, and ultimately turns the film into an imaginative commentary on the human condition.

the film would also remind you of classic Fincher films, namely se7en, however, the theatrical construction of plot is a signature Ji Woon Kim style, the mise-en-scene, the soundtrack, you see it in every single film of his, especially bittersweet life.

after watching this film I found myself immediately comparing it to another masterpiece sympathy for mr.vengeance, so for those of you who have seen chan wook park's revenge trilogy and loved it, you should find time to see this film.

129 of 182 people found this review helpful.  Was this review helpful to you?

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