Yuen Biao

Fong Sau-Ching

Yuen Wah

Fung San

Maggie Cheung

Polly

Lam Chung

Master Chang

Frankie Ng Chi-Hung

Robber

Anthony Wong Yiu-Ming

The Emperor

Walter Tso Tat-Wah

Zheng's Uncle

Tai Bo

Pimp

Ka Lee

Chang's Thug

Hung San-Nam

Chang's Thug

Ann Mui Oi-Fong

Mamasan

Alvina Kong Yan-Yin

Hooker

Sarah Lee

Hooker

Stanley Fung Shui-Fan

Santa Claus Gift Bearer

Liu Wai-Hung

Angel Gift Bearer

Elvis Tsui Kam-Kong

Chinese Scientist

Corey Yuen

Bum

Wong Jing

Crane Operator

Helena Law Lan

Hospital worker

Maryanna Yip

Palace Maid

Pal Sinn Lap-Man

Thief

Chan Ging

Arms Dealer

Jackson Ng Yuk-Sue

Arms Dealer's Thug

Kong Miu-Deng

Chang's Thug

Chan Sek

Chang's Thug

Wai Ching

Chinese Scientist

Ho Chi-Moon

Chinese Scientist

John Cheung Chan-Sang

Doctor

Eddie Chan Shu-Chi

Chinese Scientist

Lee Wah-Kon

Chinese Scientist

Ng Leung

Chinese Scientist

Choi Kin-Shing

Sing Yan

Polly's Client

Chow Gam-Kong

Chinese Scientist

Richard Yuen Tak

Policeman at Pier

Cheung Wing-Cheung

Policeman at Pier