Ronald Cheng Chung-Kei

as Dragon

Stephy Tang Lai-Yan

as Stephy Ting Man-Ching

Cheung Tat-Ming

as Gold

Sam Lee

as Ng Sue-Hei

Law Kar-Ying

as Mr. Lung

Patrick Dunn

as Training Officer Tang Shi-Lang

Eric Tsang Chi-Wai

as ACP Iron Ting

Miriam Yeung Chin-Wah

as WSP Yip Coo-Hung

Brian Ireland

as ACP Officer

Vincent Kok Tak-Chiu

as Police Karate Trainer / Arms Dealer

Jacky Cheung Hok-Yau

as Police Band Member

Uncle Ba Suk

as Toilet Customer

Michelle Yim

as Xuan

Spencer Lam Seung-Yi

as Second Master to Mr. Lung

Wong Wing-Kin

as Third Master to Mr. Lung

Ken Wong

as Cheng

Maggie Poon Mei-Kei

as Cheng's Girl

Iris Wong Yat-Tung

as Cheng's Girl

Yeung Ching-Ching

as Dragon's Tai Chi Master

Carlo Ng Ka-Lok

as Dragon Sports Company Spokesman

Ken Chang Tzu-Yao

as Trainee Zhi

Jim Chim Sui-Man

as Lui Lik

Stephen Ho Kai-Nam

as Lui Lik's Thug

Terence Tsui Chi-Hung

as Lui Lik's Thug

Lee Man-Piu

as Professor Chiu Ying-Chuen

Steven Fung Min-Hang

as Police Recruitment Officer

Mei Yee

as Sergeant

Well Chin Wing-Wai

as Waiter

Eric Tang Wan-Yin

as Escapee with Chopper

Joe Cheng Cho

as Harley Biker

Suen Tsui-Chi

as Harley Biker's Girlfriend

Timmy Hung Tin-Ming

as Football Demonstrator

Michael Lam Wai-Leung

as Swimming Demonstrator

Kam Yu-Sing

as Ping Pong Demonstrator

Patrick Tang Kin-Wang

as Citizen watching Fireworks

Koo Kam-Wah

as Auntie Hei

Hung Kei

as Doggy

Jess Shum

as Police Trainee

Chan Chi-Tak

Marine Lee Yee-Man

as Policewoman

Wong Kwan-Hong

as Hostage Taker