Elvis Tsui Kam-KongElvis Tsui Kam-Kong was 29 in Long Arm of the Law IV: Underground Express as 'Wong Bing'.
Chan GingChan Ging was >> in Long Arm of the Law IV: Underground Express as 'Doggy'.
Ronny Ching Siu-LungRonny Ching Siu-Lung was 35 in Long Arm of the Law IV: Underground Express as 'Fire / Wong Ching Fo'.
Frankie Chan Chi-LeungFrankie Chan Chi-Leung was >> in Long Arm of the Law IV: Underground Express as 'Shik'.
Jacqueline Ng Suet-ManJacqueline Ng Suet-Man was >> in Long Arm of the Law IV: Underground Express as 'Wong Siu Wai'.
Kan Sek-MingKan Sek-Ming was >> in Long Arm of the Law IV: Underground Express Dang Suk-YeeDang Suk-Yee was >> in Long Arm of the Law IV: Underground Express 
Wong Ching-HoWong Ching-Ho was 70 in Long Arm of the Law IV: Underground Express 
Wan Seung-LamWan Seung-Lam was >> in Long Arm of the Law IV: Underground Express 
Canti Lau Sek-MingCanti Lau Sek-Ming was 25 in Long Arm of the Law IV: Underground Express Lai Hok-MingLai Hok-Ming was >> in Long Arm of the Law IV: Underground Express Dickens Chan Wing-ChungDickens Chan Wing-Chung was >> in Long Arm of the Law IV: Underground Express as 'Ko'.
Michael MakMichael Mak was >> in Long Arm of the Law IV: Underground Express as 'Director'
Johnny Mak Tong-HungJohnny Mak Tong-Hung was 41 in Long Arm of the Law IV: Underground Express as 'Writer, Producer'