The final entry in Michael and Johnny Mak's Long Arm of the Law series, Underground Express once again tells a story of gangsters versus police, focusing on the difference between how both factions act depending if they're coming from Hong Kong or Mainland China.
Elvis Tsui Kam-Kong
Chan Ging
Ronny Ching Siu-Lung
Frankie Chan Chi-Leung
Jacqueline Ng Suet-Man
Kan Sek-Ming
Dang Suk-Yee
Wong Ching-Ho
Wan Seung-Lam
Canti Lau Sek-Ming
Lai Hok-Ming
Dickens Chan Wing-Chung
Wong Kam-Tong
Man Lam
Ken Boyle
Chuen-Chung Chan
Kwok-Tai Chan
Chan Pui-Yin
Chan Ming-Wai
Cheng Chi
Cheung Siu
Chow Gam-Kong
Choi Kwok-Ping
Chu Tau
Chun Kwai-Bo
Ho Yung-Chang
Ko Sin-Ming
Kong Miu-Deng
Kwan Kwok-Chung
Lau Chi-Ming
Lionel Lo King-Wah
Bill Lung Biu
Ernest Mauser
Larry Stradmoor
Wong Chun-Ching
Wong Chung-Kui
Wong Man-Chun
Siu-Kit Wong
Woo Wing-Tat
Hsiang Lin Yin