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 Kong with another lover; and he is being pursued by other cops who are unaware that he is a colleague. Chow would rather quit the force, feeling guilty about betraying gang members who have become his friends.
Chow Yun-Fat
Danny Lee Sau-Yin
Sun Yueh
Roy Cheung Yiu-Yeung
Elvis Tsui Kam-Kong
Lau Kong
Fong Yau
Chan Chi-Fai
Cheng Mang-Ha
Parkman Wong Pak-Man
Chow Bo-Saan
Victor Hon Kwan
Tommy Wong
Joe Chu Kai-Sang
Maria Cordero
Carrie Ng Ka-Lai
Ringo Lam
William Ho