Infernal Affairs III alternates between two timelines: Lau, now a senior officer, struggles with guilt and paranoia after Chan’s death, while flashbacks reveal Chan’s final undercover mission. As Lau faces internal investigations, both timelines converge, leading to a tense and tragic conclusion.
Cast: Tony Leung Chiu-wai, Andy Lau Tak-Wah, Leon Lai, Chen Daoming, Anthony Wong Chau-Sang
Genre(s): Action, Crime, Drama, Thriller
Director(s): Andrew Lau Wai-Keung, Alan Mak