I Saw the Devil poster
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I Saw the Devil

7.820102h 24mR18+MovieThrillerHorror

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 Jae-young·Kim Jung-hwa

Where to watch

Paramount PlusParamount PlusParamount+ Amazon ChannelParamount+ Amazon ChannelFoxtel NowFoxtel NowParamount Plus PremiumParamount Plus PremiumParamount Plus Basic with AdsParamount Plus Basic with Ads
Availability shown for Australia · rights vary by 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

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I Saw the Devil — streaming FAQ

Which OTT platform streams I Saw the Devil?

I Saw the Devil is streaming on Paramount Plus, Paramount+ and Foxtel Now in Australia, and available to rent or buy on JustWatch TV and Apple TV Store. It's not currently on Netflix.

Is I Saw the Devil on Netflix?

No, I Saw the Devil is not on Netflix in Australia as of October 2026. It's currently on Paramount Plus and Paramount+.

Is I Saw the Devil on Amazon Prime Video?

I Saw the Devil isn't included with a Prime Video subscription in Australia, but you can rent or buy it on Amazon Video.

Where can I watch I Saw the Devil for free?

I Saw the Devil is available on Paramount Plus and Paramount+ in Australia, but you'll need an active subscription — there's no free option right now.