Oldboy

“15 years of imprisonment, five days of vengeance.”

Oh Dae-su (Choi Min-sik) wakes up in a sealed room where he will spend the next fifteen years, fed through a slot, with no idea who put him there or why. When he is finally released, he emerges into Seoul hungry for revenge, his only clue a mysterious envelope and a newfound skill for violence. Park Chan-wook traces his search through a labyrinth of enemies and accomplices, but the cost of his obsession catches up with him in ways he cannot undo.