Ko Chow is an undercover cop who is under pressure from all sides. His boss, Inspector Lau, wants him to infiltrate a gang of ruthless jewel thieves; his girlfriend wants him to commit to marriage or she will leave Hong … Chow Yun-fat, Danny Lee Sau-Yin, Sun Yueh, Roy Cheung, Elvis Tsui, Kong Lau, Fong Yau Added on Netflix 2018-12-27. Youtube Trailer