Yuen Biao as Jason Chan / Hsai Ling-Cheng

Cynthia Rothrock as Senior Insp. Sandy Jones / Cindy Si

Melvin Wong Gam-Sam as Supt. Wong Jing-wai

Corey Yuen Kwai as Bad Egg / Joe Doh

Louis Fan Siu-Wong as Sammy (The Boy) / Yu Chi-man

Wu Ma as Joe Doh's Father

Lau Siu-Ming as Sammy's Grandfather

Peter Lai Bei-Dak as Mahjong Player

Sandy Chan Yuk-Han as Jason's Girlfriend

Tai Bo as Yellow Shirt Policeman

James Tien Chun as Johnny Kwong / Chou Ting-kuang

Paul Chung Fat as Red Porsche Cop

Karen Sheperd as Connie

Peter Cunningham as Black Assassin

Roy Chiao as Judge

Terrence Howard as Defense Attorney

Paul Chang Chung as Four Eyes Bill

Ka Lee as Policeman with Doh on Stakeout

Chin Yuet-Sang as Buffalo

King Lee King-Chu as Policeman at Mahjong Den

Hsu Hsia as Mr. Leung

Cheng Siu-Ping as

Tsang Choh-Lam as

Billy Ching Sau-Yat as

Hao Ren as

Lam Foo-Wai as

Pan Yung-Sheng as

Siu Tak-Foo as

Chow Gam-Kong as

Pang Yun-Cheung as

Alric Ma Siu-Mang as

Chun Kwai-Bo as

Yuen Miu as

Mak Wai-Cheung as

Cheung Wing-Cheung as

Sze Mei-Yee as

Chiu Jun-Chiu as

Stephen Chan Yung as

Fruit Chan as

Yung Yin-Fan as

Lau Tze-Ming as

Yeung Kim-Man as

Chan Kwok-Keung as