Jackie Chan
Inspector Eddie Chan

Kent Cheng Jak-Si
Detective Hung Ting-Bong

Law Kar-Ying
Wong Yat-Fei

Susanna Au-Yeung Pui-San
Sum Yue, Fei's Wife

Christine Ng Wing-Mei
Gaga

Blackie Ko
Captain Ko

William Duen Wai-Lun
Superintendent Cheung

Ken Lo
Ng Kwok-Yan / Wu Kuo Jen

Paul Chung Fat
Ng Kwok-Wah / Wu Kuo Hua

Wan Fat
Simen Ting / Simon Ting

Wan Seung-Lam
Yen Chi-Sheng

James Ha Chim-Si
Kidnapper

Nicky Li Chung-Chi
Kidnapper's Thug

Tenky Tin Kai-Man
Hung's Thug

Rocky Lai Keung-Ken
Black Dragon's Gangster / Restaurant Owner

Johnny Cheung Wa
Black Dragon's Gangster

Wong Chi-Wai
Black Dragon

Leung Gam-San
Data Center Manager

Mars
Robber

Chan Tat-Kwong
Robber

Wang Yao
Kidnapper in Taiwan

Simon Cheung Yuk-San
Policeman

Chang Kin-Ming
Construction Worker

Lam Foo-Wai
Construction Worker

Chan Yuet-Yue
Mother of Boy in Burning Building

Jameson Lam Wa-Fan
CID

Sam Kin-Sang
Traffic Policeman

Chan Ging-Chi
Construction Worker

Sam Wong Ming-Sing
Robber

Wong Man-Shing
Robber

Leung Kei-Hei
CID

Chang Kin-Yung
Policeman

John Cheung Chan-Sang
Bank Employee

Lam Kwok-Kit
CID

Wong Man-Chun
Policeman

Jacky Cheung Chun-Hung
CID

Choi Kwok-Keung
Black Dragon's Gangster

Leung Hung
Construction Worker

Cheung Wing-Cheung
Construction Worker

Choi Kin-Shing
CID

Ben Lam Kwok-Bun