I Saw the Devil

I Saw the Devil


Original Title: 악마를 보았다

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Kyung-Chul is a dangerous psychopath who kills for pleasure. Soo-Hyun, 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.

I Saw the Devil - watch online: streaming, buy or rent

Currently you are able to watch "I Saw the Devil" streaming on ITVX, Studiocanal Presents Amazon Channel. It is also possible to buy "I Saw the Devil" on Amazon Video, Apple TV, Google Play Movies, YouTube, Microsoft Store as download or rent it on Microsoft Store, Amazon Video, Apple TV, Google Play Movies, YouTube online.

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Horror, Mystery & Thriller, Action & Adventure, Crime, Drama


2h 24min

Age rating



Lee Byung-hun
Kim Soo-hyeon
Choi Min-sik
Jeon Kuk-hwan
Squad Chief Jang
Cheon Ho-jin
Section Chief Oh
Oh San-ha
Nam Bo-ra
Section Chief's Daughter
Yoon Chae-yeong
Nurse Han Song-i
Kim Kap-soo
Planning Team Deputy Head
Um Tae-goo
Choi Jin-ho
Planning Director
Jeong Mi-nam
Gangster in Taxi
Jo Deok-jae
Detective Kang
Jang Jeong-won
Kyung-chul's Son
Park Seo-yeon
Woman at Pension
Lee Seol-gu
Gangster in Taxi
Kim Jae-Geon
Old Doctor
Son Young-soon
Kyung-chul's Mother
Nam Hyeon-joo
Section Chief Oh's Wife
Han Cheol-woo
Detective Park
Sin Jeong-hoon
Policeman at Stream
Han Se-joo
Woman on Bus
Kim Bong-soo
Kyung-chul's Father
Kim Kang-il
Park Han-gi
Sin Sin-Beom
Old Pharmacist