The Enforcer

Kung Wei (Jet Li) is an undercover cop who needs the money and the work, with a young son and a sick wife at home. His assignment is to get inside a ruthless gang, and Inspector Fong (Anita Mui Yim-fong) is the officer on the other side of that operation. Corey Yuen sets the job against the family waiting at home, so when Wei's cover is put at risk, his wife and his son are in as much danger as he is.