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.
Directed byKim Jee-woon
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What to watch after I Saw the Devil
A feature-film shortlist from the cached Film Atlas engine. The interactive map may include more titles or newer results. These are similarity matches, not a guarantee of age suitability.
A cop's desire for love gets in the way of his job and his professional life. Secret love affairs begin to dangerously collide as he gets assigned to a new homicide case.
A forensic pathologist is about to retire in order to spend some time with his daughter. However, he is forced to continue working when his daughter is kidnapped.
The story of three Korean outlaws in 1930s Manchuria and their dealings with the Japanese army and Chinese and Russian bandits. The Good (a bounty hunter), the Bad (a hitman), and the Weird (a thief) battle the army and the bandits in a race to use a treasure map to uncover the riches of legend.
While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, all-out riot. But as the fugitives continue their brutal campaign of terror, they soon discover that not even the most vicious among them is safe from the horror they unknowingly unleashed from the darkness below deck.
A serial killer whose modus operandi includes painting abstract designs on his victims prior to raping, killing, and eating them is captured and interrogated by a hardened district attorney. When the maniac fails to provide answers satisfying both the prosecution and defense attorneys, he is hypnotized and shocking secrets begin to emerge.
Film Atlas combines story similarity, movie metadata and TMDB relationship signals. Shared studios can support a match; audience and film-format safeguards help avoid poor fits. The explanations above come from the engine’s recorded evidence—not invented reviews.
A similarity match is different from a quality rating. Use the map to explore the connections and decide what fits your mood.