I Saw the Devil (2010)
Movie 2h 24m ★ 7.8/10
Good for tonight if you want to: keep me on the edge, scare me
I Saw the Devil is a horror and thriller movie from 2010. It is directed by Kim Jee-woon. The cast includes Um Tae-goo, Lee Jun-hyuk and Lee Byung-hun. The running time is 2h 24m. Audiences give it a strong score of 7.8 out of 10.
Synopsis
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.
Where to watch I Saw the Devil
Streaming catalogues change often. These links show which official services currently offer this title in your country:
Find on JustWatch Streaming & rental options (TMDB) IMDb page Parents guide
Cast & crew
- Kim Jee-woonDirector
- Um Tae-gooas Detective
- Lee Jun-hyukas NIS Agent
- Lee Byung-hunas Kim Soo-hyeon
- Choi Min-sikas Kyung-chul
- Choi Jin-hoas Planning Director
- Cheon Ho-jinas Section Chief Oh
- Kim Kap-sooas Planning Team Deputy Head
- Jeon Kuk-hwanas Squad Chief Jang
Data from TMDB. Page last updated 5 Oct 2026. Download share image
Questions about I Saw the Devil
- What genre is I Saw the Devil?
- I Saw the Devil is categorised as Horror, Thriller.
- Who stars in I Saw the Devil?
- Um Tae-goo, Lee Jun-hyuk, Lee Byung-hun, Choi Min-sik, Choi Jin-ho appear in the main cast.
- Who directed I Saw the Devil?
- Kim Jee-woon directed I Saw the Devil.
- How long is I Saw the Devil?
- I Saw the Devil runs for 2h 24m (144 minutes).
- Is I Saw the Devil worth watching?
- It holds an audience score of 7.8/10. Check the similar titles below if you want alternatives in the same style.
- Where can I watch I Saw the Devil?
- Availability changes by country and over time. Use the "Where to watch" links on this page to see which legal streaming, rental or purchase services currently offer it.
