Louis Koo

as Ken Kwan

Daniel Wu

as Inspector Jerry Chong

Charlene Choi Chuek-Yin

as Ting

Li Bingbing

as Anna Shaw

Chapman To Man-Chat

as Pang Toa

Lam Suet

as Mr Fong

Alex Fong Chung-Sun

as Mew Sir

Andrew Lin Hoi

as Billy Tsui / Warren Tsui

Yeung Ling

as Billy Tsui's Wife

Michael Wong

as Mr Kong

Geoffrey Wong Chi-Hung

as Mr Ko

Lui Kit

as Joyce

Tang Tak-Cheung

as Doug Wong

Alexander Chan Mong-Wah

as Prosecutor Chan

Suen Lik-Man

as Ken's Lawyer

Hui Kam Fung

as Professor Lau

Yuen Bo

as Mr Kong's Bond Certificate Verifier

Law Yiu-Fai

as Segway Scorekeeper #1

Ho Kei-Yau

as Anna Shaw's Subordinate

Bruce Mang Lung

as Joe Shing, Armored Van Guard

Ringo Chan Ka-Leung

as Jim Lee, Armored Van Guard

Huang Kaisen

Joe Chu Cho-Kuen

Paco Yick Tin-Hung

Wong Siu-Foon

Frank Liu Zong-Ji

Au Hin-Wai

Courtney Wu

Kenny Chong Kin-Man

Lee Ka-Fai

Mok Shing-Lun

So Wai-Nam

Kwok Wing Tak