SP Huang Jiang
Anthony Wong Chau-Sang
Insp Cola Chan Lok Yin
Raymond Ho-Yin Wong
Toast
Chapman To
Bun
Berg Ng Ting-Yip
Casper
Carl Ng
Debbie
Viann Leung Wai-Ka
Chief Insp T.Y.Lau
Jimmy Wong Ga-Lok
Arms dealer
Chan Chi-Fai
Katie's classmate
Gobby Wong Ga-Ying
Blind Chiu's wife
Isabel Chan Yat-Ning
Ray's gangster
Tsui Wing
Alan Ng Wing-Lun
Wong Kwan
Patrick Tse Yin
Chess player
Bey Logan
Chan Lok Yin as a child
Ting-Fung Li
Jiang's father
Bill Loh Wai-Leung
Policeman
Terry Lee Ji-Ming
Drug dealer killed at cocaine lab
Hon Ping
Whistle B
Ray Pang Lap-Wai
7 Up's bereaved family member
Wong Man-Shing
Chang Kin-Yung
Cyclop's gangster
Choi Kin-Shing
Sin Yan-Kau
Ray Tam
Jordan Chan
Pong Shing-Chiu
Lee Yiu-Tung
Katie Wong
Gillian Chung
Blind Chiu / Tam Chiu
Francis Ng
7 Up
Sean Lau Ching-Wan
7 UP's wife
Pinky Cheung
Cyclops
Terence Yin
Joey
Winnie Leung
Director
Marco Mak Chi-Sin
Action Director
Lee Tat-Chiu
Writer
Wong Jing
Producer
Makeup Artist
Maggie Choy Yin-Ching
Pyrotechnician
Chi Shui-Tim
Original Music Composer
Marco Wan Ho-Kit
Director of Photography
Edmond Fung Yuen-Man