With no clue how he came to be imprisoned, drugged and tortured for 15 years, a desperate man seeks revenge on his captors.

Violent and definitely not for the squeamish, Park Chan-Wook's visceral Oldboy is a strange, powerful tale of revenge.

'Oldboy' is celebrated for its intricate plot, shocking twists, and emotional impact. Many praise its cinematography, direction, and Choi Min-sik's compelling performance. However, some critics argue the violence is gratuitous and the twist unconvincing, leading to mixed reactions. Despite the controversy, 'Oldboy' is often hailed for its bold storytelling and significant place in modern cinema.