Love Undercover

Miriam Yeung Chin-Wah

Fong Lai Kuen

Daniel Wu

Au Hoi Man

Wyman Wong Wai-Man

Roger

Benz Hui Siu-Hung

Sgt. Chung Lok Hoi

Raymond Ho-Yin Wong

Kim Hung

Chow Chung

Au Yiu San

Iris Wong Yat-Tung

Tracy

Claire Yau Kei-Man

Lolita

Cha Siu-Yan

Madame Cha

Sammy Leung

PC 75354

Joe Lee Yiu-Ming

Chuen

Hyper BB

Replacement Undercover Cop

Wilson Yip

Ambulance Staff

Alan Mak Siu-Fai

Police psychologist

Matt Chow Hoi-Kwong

Briefing officer

Lee Siu-Kay

FBI Agent Keith

Frankie Ng Chi-Hung

FBI Agent Hung

Winston Yeh Ying-Wen

Mickey Yau

Simon Yu Sai-Tang

Officer Chung's superior

Chau Ka-Sing

Lone

Fire Lee

Ming

Ben Yuen

Joe Ma Wai-Ho

Au Hin-Wai

Academy Assignment Officer

Ho Chi-Moon

Mr. Tang

Tam Kon-Chung

Policeman

Chang Kin-Yung

Policeman

Wong Chi-Wang

Policeman

Lui Siu-Ming

Bodyguard

Che Jan-Bong

Lai Chi-Wai

Yee Ping-Yue

Policewoman

Victy Wong Yin-Keung

FBI agent