Twin Dragons

Jackie Chan

Ma Yau (John Ma) / Bok Min (Boomer)

Teddy Robin

Tarzan (Tyson)

Maggie Cheung

Barbara

Nina Li Chi

Tong Sum (Tammy)

James Wong Jim

Mr. Ma

Sylvia Chang

Mrs. Ma

Kirk Wong Chi-Keung

Crazy Bull

David Chiang Da-Wei

Sgt Chiang / Hotel Security

Mabel Cheung Yuen-Ting

Tsui

Alfred Cheung Kin-Ting

Boss Yung

Johnny Wang Lung-Wei

Wai

Anthony Chan Yau

Hotel Concierge

Jacob Cheung Chi-Leung

Cafe Cashier

David Wu

Cafe Waiter

Philip Chan Yan-Kin

Hotel Manager Chen

Lau Kar-leung

Doctor

Wong Jing

Spiritual Healer

Tony Ching Siu-Tung

Violinist

Gordon Chan

Violinist

Chor Yuen

Uncle Tang

Jamie Luk Kim-Ming

Frankie Lo / Rocky

Guy Lai Ying-Chau

Advisor Tsao

Eric Tsang Chi-Wai

Man on the Telephone at Concert Lobby

Dennis Chan Kwok-San

Snakehead Sun

Clifton Ko Chi-Sum

Department Store Clerk

Stephen Tung Wai

White Van Driver

Tsui Hark

Card Player

Ringo Lam Ling-Tung

Card Player

Ng See-Yuen

Card Player

John Woo

Priest

Tsui Siu-Ming

Priest

Ann Hui

Mrs Ma's Gynaecologist

Mars

Rascal

Chan Tat-Kwong

Thug

Benny Lai Keung-Kuen

Thug

Roman Tam

Thug

James Ha Chim-Si

Thug

Andrew Lau Wai-Keung

Party Guest

Raymond Lee Wai-Man

Vendor

Teddy Yip Wing-Cho

Joe Cheung Tung-Cho

Jameson Lam Wa-Fan

Lau Kar-Wing

(uncredited)

Fung Hak-On

(uncredited)

Dion Lam

(uncredited)

Nicky Li Chung-Chi

(uncredited)

Johnny Cheung Wa

(uncredited)

David Lam Tak-Luk

(uncredited)

Peter Mak Tai-Kit

(uncredited)

Yang Chuan

(uncredited)

Norman Law Man

(uncredited)