Line Walker

Zhang Jia Hui

Blue

Louis Koo Tin-Lok

Shiu Chi-Long

Francis Ng Chun-Yu

Q-Sir / Inspector Q

She Shi Man

Ding Siu-Ka

Xu Shao Xiong

Foon Hei-Gor

Chen Hao

Police Superintendent

Zhang Ji Cong

Triad Member

Clara Lee

Assassin

Li Guang Jie

Tung Pak-Ho

Zhang Hui Wen

Siu Ying, Blue's Bodyguard

Xing Yu

Sniper

Cheng Tai Shen

Kwok Ming

Lu Hai Peng

Triad Member

Bob Lam Shing-Ban

Ferrari Owner

Zheng Zi Cheng

Lam Tung Yau

Liang Zheng

Karina

Ou Rui Wei

Hong Sir

Zhu Chen Li

Samantha, CIB Detective

Huang Xiang Xing

CIB Detective

Wang Jun Xin

CIB Detective

Huang Zi Heng

Shiu Chi-Long's Subordinate

Zhu Xuan

CIB Detective

Di Wei Lian

Ng Pak

Zhang Xiu Wen

CIB Detective

Cai Guo Qing

Triad Member

Luo Hao Ming

Lam Bok-Man's Bodyguard

Liang Hao Kai

Lam Bok-Man's Bodyguard

Yuan Fu Hua

Triad Member

Feng Su Bo

Auntie Mui

Wei Zhi Hao

Cocktail MC

Zhang Li Feng

Assassin in Sauna

Keira Wang

Mandy

Feng Kang Ning

Banker

Li Ri Nan

Restaurant Manager

Tang Jia Lin

Peter, IT Manager

Gu Tian Xiang

Bank Client

Benjamin Wong Chi-Kong

Ma Sir

Fang Zhi Ju

Interrogation Room Policeman

He Jun Xuan

Interrogation Room Policeman

Xavier Leung Kwok-Kin

Shiu Chi-Long's Thug

Sunny Chow

Chum Foon Hei's Thug

Lin Jia Rong

Chum Foon Hei's Thug

Liu Tian Long

CIB

Huang Yao Huang

CIB

Penny Chan Kwok-Fung

CIB

Yu Miao

CIB

Huang De Sheng

CIB

Li Zhong Xi

Triad Member

Du Gang

Triad Member

Li Kai Xian

Triad Member

Chen Fei

Triad Member

Xu Wei Dong

Triad Member

Wang Zhi Wen

Lam Tung Yau's Bodyguard

Che Kim-Fai

Lam Tung Yau's Bodyguard

Jason Wong

Kwok Ming's Thug

Li Shan Heng

Kwok Ming's Thug

Ronald Lam Tsz-Kit

Surveillance Room Policeman

Derek Lam Ling-Yuen

Tung Pak-Ho's Thug

Woo Man-Jun

Tung Pak-Ho's Thug

Chen Zhuo Hua

Ng Pak's Thug

He Guo Nan

Police Inspector

Yu Da Zhi

Police Inspector

Mark Lam Wing-Chung

Police Inspector

Chen Ying Jie

Police Inspector

Li Qi Jie

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

Yiu Man-Kei

Ding's Police Guard

Pok Yan Leung

Ding's Police Guard

Huang Wei Tang

Hitman

Jiang Fu Qiang

Hitman

Zhang Bing Quan

Hitman

Paco Yick

Hitman

Li Zhen Bin

Chen Jun Feng