Louis Koo as Wong Siu Ping

Julian Cheung Chi-Lam as Law Fei

Francis Ng Chun-Yu as Hon Ho

Myolie Wu Hang-Yee as Mang Wan

Chrissie Chau Sau-Na as Leung Yam

Ray Lui as Tang Wah

Simon Yam as Tsang

Charmaine Sheh Sze-Man as Hon Siu Hung

Philip Keung Ho-Man as Zou Xu

Helena Law Lan as

Danny Chan Kwok-Kwan as Yuan Zhibang

Waise Lee Chi-Hung as Zheng Haoming

Ben Ng Ngai-Cheung as Peng Guangfu

BabyJohn Choi Hon-Yik as Wan Kim

Timmy Hung Tin-Ming as Hung Yuen

Kenny Wong Tak-Ban as Lung

Raymond Chiu as Lau Chun

Catherine Chau as Pak Fei Fei

Cheung Kwok-Keung as Chief Coroner

David Siu Chung-Hang as Sit Tai Lam

Justin Cheung Kin-Sing as Suen Chun Fung

Deon Cheung Chung-Chi as Chen Zhuowei

Tony Ho as Chow Ming

Bryant Mak as

Au Hin-Wai as

Pakho Chau as

Billy Luk Wing-Kuen as

Singh Hartihan Bitto as

May Law Koon-Lan as

Cheung Kwok-Hung as Hanging Police Instructor