Andy Lau

Inspector Lau Kin Ming

Tony Leung Chiu-wai

Chen Wing Yan

Anthony Chau-Sang Wong

SP Wong Chi Shing

Eric Tsang

Hon Sam

Kelly Chen

Dr. Lee Sum Yee

Sammi Cheng

Mary

Edison Chen

Young Lau Kin Ming

Shawn Yue

Young Chan Wing Yan

Elva Hsiao

May

Chapman To

Tsui Wai-keung

Ka-Tung Lam

Inspector B

Ting Yip Ng

Inspector Cheung

Dion Lam

Del Piero

Chi-Keung Wan

Officer Leung

Hui Kam Fung

Cadet School Principal

Tony Ho

Suspect

Courtney Wu

Stereo Shop Owner

Hin-Wai Au

Elephant