A look at two brothers, whose reckless careers as gang members create conflict with friends, family, the police, school and their lives.
Andy Lau
Paul
Yim Chau-Wa
De
Elliot Ngok Wah
Paul and De's Father
Prudence Liew Mei-Kwan
Shi
Winnie Chin Wai-Yee
Father's girlfriend
Wai Gei-Shun
Tien Mi
Mrs. Zhang
Stephen Shiu Yeuk-Yuen
