Tony Leung Ka-fai
Role: M.B. Lee
Chow Yun-Fat
Role: Oswald S.C. Kan
Charlie Yeung Choi-Nei
Role: Phoenix Leung
Janice Man
Role: Isabel Au
Eddie Peng Yu-Yan
Role: Joe Lee Ka-cheun
Aarif Rahman
Role: Billy Cheung Kwok-piu
Chang Kuo-Chu
Role: Peter Choi
Zhou Bichang
Role: Alice Poon
Kenny Wong Tak-Ban
Role: Stephen Han
Ram Chiang Chi-Kwong
Role: David Mok
Waise Lee Chi-Hung
Role: Edward Lai
Lam King-Kong
Role: Gary Fu
Ma Yili
Role: Michelle Lau
Alex Tsui
Role: Matthew Mak
Wong Man-Biu
Role: Eric Ma
Julius Brian Siswojo
Role: Brian Poon
Queenie Chu Wai-Man
Role: Amber Tsui
Leila Tong
Role: Karen Tang
Samson Yeung
Role: Paul Ip
Karen Lee Choi-Ling
Role: Mag Kwong
Dexter Yeung Tin-King
Role: Technology Crime Division Inspector
Leo Lo Hoi-Ying
Role: Technology Crime Division Inspector
Sunny Tai Yiu-Ming
Role: Senior Police Inspector
Angel Ho
Role: Senior Police Inspector
Chow Mei-Shing
Role: Senior Police Inspector
Olivia Fu Chor-Wai
Role: Senior Police Inspector
Luk Man-Wai
Role: Senior Police Inspector
Leanne Foo Hiu-Mei
Role: Senior Police Inspector
Vincent Chi Mo-Chun
Role: Senior Police Inspector
Geoffrey Wong Chi-Hung
Role: Legislative Council Member
Mimi Kung
Role: Legislative Council Member
Sam Leung Kin-Ping
Role: Legislative Council Member
Samuel Yau Man-Shing
Role: Legislative Council Member
Ko Cheun-Man
Role: Legislative Council Member
Lo Hei-Loi
Role: Legislative Council Member
Rainbow Ching
Role: Legislative Council Member
Katherine Lau Ying-Hung
Role: Criminal Intelligence Bureau
Wong Sze-Yan
Role: Senior Assistant Police Commissioner
Stephen Wong Kwok-Wah
Role: Chief Superintendent
Frank Liu Zong-Ji
Role: Chief Superintendent
Wong Wai-Fai
Role: Minibus Driver
Johnson Li Kam-Shing
Role: Chief Superintendent
