Jackie Chan as Ma Yau (John Ma) / Die Hard (Boomer)

Teddy Robin as Tyson

Maggie Cheung Man-Yuk as Barbara

Nina Li Chi as Tammy

Kirk Wong Chi-Keung as Crazy Bull

Alfred Cheung Kin-Ting as Boss Yung

Johnny Wang Lung-Wei as Wai

James Wong Jim as Mr. Ma

Sylvia Chang as Mrs. Ma

Mabel Cheung Yuen-Ting as Tsui

Anthony Chan Yau as Hotel Concierge

Jacob Cheung as Cafe Cashier

David Wu as Cafe Waiter

Philip Chan Yan-Kin as Hotel Manager Chen

David Chiang Da-Wei as Sgt Chiang / Hotel Security

Lau Kar-Leung as Doctor

Wong Jing as Spiritual Healer

Tony Ching Siu-Tung as Violinist

Gordon Chan as Violinist

Chor Yuen as Uncle Tang

Jamie Luk Kim-Ming as Frankie Lo / Rocky

Guy Lai Ying-Chau as Advisor Tsao

Eric Tsang Chi-Wai as Man on the Telephone at Concert Lobby

Dennis Chan Kwok-San as Snakehead Sun

Clifton Ko Chi-Sum as Department Store Clerk

Stephen Tung Wai as White Van Driver

Tsui Hark as Card Player

Ringo Lam Ling-Tung as Card Player

Ng See-Yuen as Card Player

John Woo as Priest

Tsui Siu-Ming as Priest

Ann Hui as Mrs Ma's Gynaecologist

Mars as Rascal

Chan Tat-Kwong as Thug

Benny Lai Keung-Kuen as Thug

Roman Tam as Thug

James Ha Chim-Si as Thug

Andrew Lau Wai-Keung as Party Guest

Raymond Lee Wai-Man as Vendor

Teddy Yip Wing-Cho as

Joe Cheung Tung-Cho as

Jameson Lam Wa-Fan as

Lau Kar-Wing as

Fung Hak-On as

Dion Lam Dik-On as

Nicky Li Chung-Chi as

Johnny Cheung Wa as

David Lam Tak-Luk as

Peter Mak Tai-Kit as

Richard Yeung Kuen (Yang Chuan) as