I Saw the Devil poster
Where to stream

I Saw the Devil

7.820102h 24m18AMovieThrillerHorror

Kyung-chul is a dangerous psychopath who kills for pleasure. Soo-hyeon, a top-secret agent, decides to track down the murderer himself. He promises himself that he will do everything in his power to take vengeance against the killer, even if it means that he must become a monster himself.

DirectorKim Jee-woon
WritersPark Hoon-jung·Kim Jee-woon
ProducersKim Hyun-woo·Kim Jung-hwa

Where to watch

Not available in Canada
Streaming in 43 other countries

I Saw the Devil isn't on any streaming service in Canada right now, but it's available in Argentina, Australia, Austria, Belgium and 39 more. Streaming rights are licensed per country.

Cast · Directed by Kim Jee-woon

LBLee Byung-hun
Lee Byung-hun
Kim Soo-hyeon
CMChoi Min-sik
Choi Min-sik
Kyung-chul
JKJeon Kuk-hwan
Jeon Kuk-hwan
Squad Chief Jang
CHCheon Ho-jin
Cheon Ho-jin
Section Chief Oh
OSOh San-ha
Oh San-ha
Joo-yeon
KYKim Yoon-seo
Kim Yoon-seo
Se-yeon
NBNam Bo-ra
Nam Bo-ra
Section Chief's Daughter
LJLee Jun-hyeok
Lee Jun-hyeok
NIS Agent
YCYoon Chae-yeong
Yoon Chae-yeong
Nurse Han Song-i
CMChoi Mu-sung
Choi Mu-sung
Tae-joo
KIKim In-seo
Kim In-seo
Se-jung
KKKim Kap-soo
Kim Kap-soo
Planning Team Deputy Head

More from Lee Byung-hun · Lead actor

Squid Game
Squid Game
2021 · 7.9
KPop Demon Hunters
KPop Demon Hunters
2025 · 8.0
Mr. Sunshine
Mr. Sunshine
2018 · 8.4
Terminator Genisys
Terminator Genisys
2015 · 6.0
The Magnificent Seven
The Magnificent Seven
2016 · 6.5
No Other Choice
No Other Choice
2025 · 7.5
G.I. Joe: Retaliation
G.I. Joe: Retaliation
2013 · 5.7
Iris
Iris
2009 · 7.4
Our Blues
Our Blues
2022 · 8.4
G.I. Joe: The Rise of Cobra
G.I. Joe: The Rise of Cobra
2009 · 5.8
See all fromLee Byung-hun

More from Choi Min-sik · Co-star actor

Oldboy
Oldboy
2003 · 8.2
Notes from the Last Row
Notes from the Last Row
2026 · 7.9
Lucy
Lucy
2014 · 6.5
Big Bet
Big Bet
2022 · 5.9
Exhuma
Exhuma
2024 · 7.7
Lady Vengeance
Lady Vengeance
2005 · 7.5
The Moon of Seoul
The Moon of Seoul
1994
New World
New World
2013 · 7.4
Happy End
Happy End
1999 · 6.6
The Admiral: Roaring Currents
The Admiral: Roaring Currents
2014 · 7.0
See all fromChoi Min-sik

More from Kim Jee-woon · Director

The Last Stand
The Last Stand
2013 · 6.1
A Tale of Two Sisters
A Tale of Two Sisters
2003 · 7.1
Dr. Brain
Dr. Brain
2021 · 7.1
The Good, the Bad, the Weird
The Good, the Bad, the Weird
2008 · 7.2
A Bittersweet Life
A Bittersweet Life
2005 · 7.4
Illang: The Wolf Brigade
Illang: The Wolf Brigade
2018 · 6.3
The Age of Shadows
The Age of Shadows
2016 · 7.2
Cobweb
Cobweb
2023 · 6.5
Three
Three
2002 · 6.0
The Foul King
The Foul King
2000 · 6.9
See all fromKim Jee-woon

More like this

Night in Paradise
Night in Paradise
2020 · 6.9
The Chaser
The Chaser
2008 · 7.8
Metamorphosis
Metamorphosis
2019 · 7.0
Dark Nuns
Dark Nuns
2025 · 6.2
Train to Busan
Train to Busan
2016 · 7.8
Exhuma
Exhuma
2024 · 7.7
Peninsula
Peninsula
2020 · 6.7
Project Wolf Hunting
Project Wolf Hunting
2022 · 6.5
Holy Night: Demon Hunters
Holy Night: Demon Hunters
2025 · 7.0
Noise
Noise
2025 · 6.6
Project Silence
Project Silence
2024 · 6.8
Thirst
Thirst
2009 · 7.1

I Saw the Devil — streaming FAQ

Which OTT platform streams I Saw the Devil?

I Saw the Devil isn't on any streaming service in Canada yet, but it's available in Argentina, Austria and Australia and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is I Saw the Devil on Netflix?

No, I Saw the Devil is not on Netflix in Canada as of October 2026.

Is I Saw the Devil on Amazon Prime Video?

No, I Saw the Devil isn't on Amazon Prime Video in Canada right now.

Where can I watch I Saw the Devil for free?

I Saw the Devil isn't streaming in Canada yet, so there's no way to watch it free at the moment.