Simon Yam
Sgt Lee Wing Sam
邵美琪
Sgt May Cheung Pui Yee
Lam Suet
Sarge
Samuel Pang
Crack
Derek Tsang Kwok-Cheung
Fai
Wong Man-Shing
Lok
Wu Li
Cheung Man Wai
Osman Hung
PC Chung
Wong Chi-On
Sam's team member
Luk Man-Wai
Roderick Lam Chung-Kei
Jason Chang
May's team member
Courtney Wu
Lawrence Ah Mon
Director
Keith Chan Cheuk-Kei
First Assistant Director
Alvin Lam
Executive Producer
Johnnie To
Producer
Szeto Kam-Yuen
Screenplay
Nicholl Tang Nik-Kei