I Saw the Devil Poster

I Saw the Devil 2010

★ 7.82,959 votes144 min📅 2010-08-12

"Abandon all compassion."

I Saw the Devil (2010), directed by the visionary Kim Jee-woon, plunges viewers into a chilling cat-and-mouse game steeped in visceral suspense and moral decay.

Director: Kim Jee-woon

Cast

Lee Byung-hun
Lee Byung-hun
Kim Soo-hyeon
Choi Min-sik
Choi Min-sik
Kyung-chul
Jeon Kuk-hwan
Jeon Kuk-hwan
Squad Chief Jang
Cheon Ho-jin
Cheon Ho-jin
Section Chief Oh
Oh San-ha
Oh San-ha
Joo-yeon
Kim Yoon-seo
Kim Yoon-seo
Se-yeon
Nam Bo-ra
Nam Bo-ra
Section Chief's Daughter
Lee Jun-hyuk
Lee Jun-hyuk
NIS Agent
Yoon Chae-yeong
Yoon Chae-yeong
Nurse Han Song-i
Choi Moo-seong
Choi Moo-seong
Tae-joo

Frequently Asked Questions

What is I Saw the Devil (2010) about?

The film follows a secret agent who becomes a vigilante after his fiancée is murdered by a serial killer. Determined to avenge her death, he tracks the killer down, only to spiral into a brutal cycle of retribution that tests his own morality.

Who directed I Saw the Devil?

The film was directed by Kim Jee-woon, known for his stylish and intense contributions to Korean cinema.

Who stars in I Saw the Devil?

The gripping lead roles are played by Lee Byung-hun as Soo-hyeon and Choi Min-sik as Kyung-chul, supported by an outstanding cast including Jeon Kuk-hwan and Kim Yoon-seo.

Is I Saw the Devil (2010) worth watching?

If you're a fan of slow-burn thrillers with deep psychological tension and morally complex storytelling, this film is absolutely worth your time. Its unflinching intensity and stellar performances make it a standout in the genre, though its disturbing themes aren't for the faint-hearted.

How long is I Saw the Devil?

I Saw the Devil runs for 144 minutes, offering a gripping, immersive experience.

🎥 Trailer

About I Saw the Devil (2010) — A Gritty Korean Thriller on Revenge and Redemption

I Saw the Devil (2010), directed by the visionary Kim Jee-woon, plunges viewers into a chilling cat-and-mouse game steeped in visceral suspense and moral decay.

The film follows Soo-hyeon, a relentless secret agent, as he embarks on a dark odyssey to hunt down Kyung-chul, a remorseless serial killer who murders without motive or mercy. Fueled by grief and righteous fury, Soo-hyeon vows to make the killer suffer—but in doing so, risks losing his own humanity. With its stark visuals, relentless pacing, and haunting atmosphere, the thriller explores the thin line between justice and vengeance, challenging audiences to confront their own capacity for darkness.