The Four is a 2012 Hong Kong wuxia film directed by Gordon Chan and Janet Chun. It is the first film adaptation of Woon Swee Oan's novel series Si Da Ming Bu (四大名捕; The Four Great Constables), which has previously been adapted to a television series. In all adaptations and interpretations, the nicknames of the Four remained the same — Emotionless, Iron Hands, Life Snatcher and Cold Blood. They dedicated their special skills to the service of their chief, Master Zhuge, in solving crimes and apprehending powerful criminals.