Actors
Louis Koo
Ah Sam
Simon Lui Yu-Yeung
Wah Sir
Frankie Ng Chi-hung
Oscar Leung Lit-wai
Keith Ng Shui-ting
Cheung Sir
Lily Chung Suk-wai
Mother
Michael Tse Tin-wah
Fat B
Victor Hon Kwan
C
Cheung King-Yip
Juvenile offender
Joe Cheung Tung-cho
Sammul Chan
Gregory Lee Wing-Ho
