I Saw The Devil is an 2016 British-American psychological horror film and a remake of the 2010 Korean film of the same name.


A secret agent exacts revenge on a serial killer through a series of captures and releases.


  • Michael Fassbender as Terrence Watson, an agent in MI7. Based on Soo-hyun in the original film.
  • Robert De Niro as TBA, a school bus driver and serial killer.
  • Reese Witherspoon as Catherine, Terrence's fiance and TBA's victim.
  • TBA as TBA, TBA's cannibalistic friend.


  • Rated R for strong brutal bloody violence and torture, strong sexual content involving sexual assault, graphic nudity and pervasive language
  • It originally got an NC-17 rating for its graphic violence, but thankfully several scenes of violence were cut down in order to obtain an R-rating.
  • It was banned in Ukraine, China, Thailand and Pakistan for it's graphic violence.
  • In the Philippines, the graphic scenes were censored because of protestors.


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