Simon Yam as Sgt. Mike Ho

Maggie Siu Mei-Kei as Sgt. Kat

Lam Suet as Sgt. Lo Sa

Ruby Wong Cheuk-Ling as Insp. Leigh Cheng

Eddy Ko Hung as Eye Ball

Lo Hoi-Pang as Bald Head

Wong Tin-Lam as Uncle Cheung

Jimmy Wong as Bill

Raymond Ho-Yin Wong as Mike's Team Member

Jerome Fung as Mike's Team Member

Roderick Lam Chung-Kei as Mike's Team Member

Frank Liu Zong-Ji as Matt

Chiu Chi-Shing as Ponytail

Courtney Wu as Bald Head's Bodyguard

Soi Cheang as Undercover Cop

Wong Chi-Wai as Brother Hei

Yuen Bo as Robber in Final Shootout

Lu Ching-Ting as Robber in Final Shootout

Kenneth Cheung Moon-Yuen as PTU Orderly

Kwok Wai-Kwok as Matt's Gangster

Wong Chi-Wang as Matt's Gangster

Ronald Yan Mau-Keung as Insp. Chan

Cheung Chi-Ping as Insp. Chan's Subordinate

Che Jan-Bong as CID

Steve Lee Ka-Ting as (uncredited)