A financial tycoon, once a triad member, tries to eradicate the drug market while an old accomplice aims to be Hong Kong's first drug lord.
Andy Lau
Yu Shun-tin
Louis Koo
Fung Chun-kwok
Michael Miu Kiu-Wai
Lam Ching-fung
Karena Lam Kar-Yan
Chow Man-fung
Chrissie Chau
Chan Ching-mei
Cherrie Ying Choi-Yi
Sister Ca
Michelle Wai Si-Nga
Apple
Philippe Joly
Jozsef
Kent Cheng Jak-Si
Yu Nam
Au-Yeung Jin
Cho Ping
Elena Kong Mei-Yee
Ching
Cheung Kwok-Keung
Ming
Carlos Chan Ka-Lok
Jack Yau Sai-Hung
Gordon Lam Ka-Tung
Secretary for justice
Sam Lee
Drug dealer
Jai Day
Singh Hartihan Bitto
Ali
Lau Kong
Cheung Tsz-Ming (chief superintendent)
So Wai-Nam
Drug Dealer
Tony Ho
Yu Shun-Tin's father
Halina Tam Siu-Wan
Siu Ka-Man (doctor)
Ben Yuen
Deputy commissioner of police
Chun Kit Chang
Dicky
Clare Chan
Reporter
Rain Lee Wing-Shan
Marianne
Jimmy Au Shui-Wai
Chiu Wing-Cheong
Thomas Sin Ho-Ying