Miriam Yeung Chin-Wah as Fong Lai Kuen

Daniel Wu as Au Hoi-Man

Wyman Wong Wai-Man as Roger

Siu-Yan Cha as Madame Cha

Sammy Leung as PC 75354

Raymond Ho-Yin Wong as Hung Chow

Iris Wong Yat-Tung as Tracy

Claire Yau Kei-Man as Lolita

Benz Hui Siu-Hung as Officer Chung

Chow Chung as Au Yiu San

Joe Lee Yiu-Ming as Chuen

Hyper BB as Replacement Undercover Cop

Wilson Yip as Ambulance Staff

Alan Mak Siu-Fai as Police psychologist

Matt Chow Hoi-Kwong as Briefing officer

Lee Siu-Kay as FBI Agent Keith

Frankie Ng Chi-Hung as FBI Agent Hung

Winston Yeh Ying-Wen as Mickey Yau

Simon Yu Sai-Tang as Officer Chung's superior

Chau Ka-Sing as Lone

Fire Lee Ka-Wing as Ming

Ben Yuen Foo-Wah as

Joe Ma Wai-Ho as

Au Hin-Wai as Academy Assignment Officer

Ho Chi-Moon as Mr Tang

Tam Kon-Chung as Policeman

Chang Kin-Yung as Policeman

Wong Chi-Wang as Policeman

Lui Siu-Ming as Bodyguard

Che Jan-Bong as

Lai Chi-Wai as

Yee Ping-Yue as Policewoman

Victy Wong Yin-Keung as FBI agent