Infernal Affairs

'Infernal Affairs' is a Hong Kong crime thriller that follows the story of a young police officer who goes undercover as a gang member, and a triad member who infiltrates the police force. The central conflict revolves around their dual identities and the intense cat-and-mouse game that ensues as they try to uncover each other's true identities. The film delves into themes of loyalty, deception, and moral ambiguity, culminating in a tense and dramatic showdown between the two protagonists.