張家輝

Blue

古天樂

Shiu Chi-Long

吳鎮宇

Q-Sir / Inspector Q

佘詩曼

Ding Siu-Ka

許紹雄

Foon Hei-Gor

陈豪

Police Superintendent

張繼聰

Triad Member

클라라

Assassin

李光洁

Tung Pak-Ho

Candy Chang Hui-Wen

Siu Ying, Blue's Bodyguard

释行宇

Sniper

成泰燊

Kwok Ming

盧海鵬

Triad Member

林盛斌

Ferrari Owner

鄭子誠

Lam Tung Yau

梁崢

Karina

Jimmy Au Shui-Wai

Hong Sir

Rebecca Zhu

Samantha, CIB Detective

Stefan Wong

CIB Detective

Grace Wong

CIB Detective

Hugo Wong

Shiu Chi-Long's Subordinate

Zhu Xuan

CIB Detective

William Chak

Ng Pak

Sammi Cheung

CIB Detective

Choi Kwok-Hing

Triad Member

Ken Law Ho-Ming

Lam Bok-Man's Bodyguard

梁皓楷

Lam Bok-Man's Bodyguard

袁富華

Triad Member

馮素波

Auntie Mui

衛志豪

Cocktail MC

張立峰

Assassin in Sauna

Keira Wang

Mandy

Fung Hong-Ling

Banker

黎日楠

Restaurant Manager

Kevin Tong

Peter, IT Manager

Carlos Koo

Bank Client

黃志廣

Ma Sir

方志駒

Interrogation Room Policeman

何俊軒

Interrogation Room Policeman

Xavier Leung Kwok-Kin

Shiu Chi-Long's Thug

Sunny Chow

Chum Foon Hei's Thug

Lam Ka Wing

Chum Foon Hei's Thug

Lau Tin-Lung

CIB

Terrence Huang

CIB

Penny Chan Kwok-Fung

CIB

Yu Miao

CIB

黃得生

CIB

Jones Lee

Triad Member

杜港

Triad Member

李凱賢

Triad Member

陳肥

Triad Member

Edward Chui Wai-Tung

Triad Member

Andy Wong Chi-Man

Lam Tung Yau's Bodyguard

Che Kim-Fai

Lam Tung Yau's Bodyguard

Jason Wong

Kwok Ming's Thug

Jacky Lei

Kwok Ming's Thug

Ronald Lam Tsz-Kit

Surveillance Room Policeman

林零原

Tung Pak-Ho's Thug

Woo Man-Jun

Tung Pak-Ho's Thug

Emil Chan Cheuk-Wah

Ng Pak's Thug

何國男

Police Inspector

余達志

Police Inspector

Mark Lam Wing-Chung

Police Inspector

陳英傑

Police Inspector

李啟傑

Kwong Ming Lawyer

Cheung Wing-Kai

OTCB Officer

Ng Chi-Wai

OTCB Officer

Kwong Yuk-Chung

OTCB Officer

Law Yim-Cheong

OTCB Officer

Jorge Lucas

Drug Lord

Aires Jorge Ramos

Driver

姚文基

Ding's Police Guard

梁博恩

Ding's Police Guard

Wong Wai-Tong

Hitman

江富強

Hitman

Cheung Ping-Chuen

Hitman

易天雄

Hitman

Kris Li Chun-Pan

陳俊峰