: As the film progresses, the line between "hero" and "villain" blurs. Soo-hyun becomes so consumed by vengeance that he ignores the collateral damage caused by the killer while he is "free," leading to tragic consequences for innocent bystanders and his own family. I Saw the Devil (2010) - IMDb
The South Korean theatrical cut is brutal, but the International "Uncut" version (144 minutes) contains even more graphic violence. Many legal streaming services offer the slightly censored version. Pirates often advertise "UNCUT" or "Director’s Cut" as a selling point, and MLWBD is notorious for hosting these hard-to-find versions. i saw the devil mlwbd