Underground Express_
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.
Starring
Elvis Tsui Kam-Kong, Chan Ging, Ronny Ching Siu-Lung
Updated Feb 16, 2026
WHERE TO WATCH
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Year context
Underground Express was released 36 years ago in 1990.
Overview
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 ...
Underground Express is a Action, Crime film with a runtime of 1h 40m.
CAST (20)
Elvis Tsui Kam-Kong
Wong Bing
Chan Ging
Doggy
Ronny Ching Siu-Lung
Fire / Wong Ching Fo
Frankie Chan Chi-Leung
Shik
Jacqueline Ng Suet-Man
Wong Siu Wai
KS
Kan Sek-Ming
DS
Dang Suk-Yee
Wong Ching-Ho
Wan Seung-Lam
Canti Lau Sek-Ming
LH
Lai Hok-Ming
DC
Dickens Chan Wing-Chung
Ko
WK
Wong Kam-Tong
ML
Man Lam
Ken Boyle
British Superintendent
CC
Chuen-Chung Chan
KC
Kwok-Tai Chan
CP
Chan Pui-Yin
Chan Ming-Wai
CC
Cheng Chi
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Underground Express about?
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.
How long is Underground Express?
Underground Express has a runtime of 100 minutes (1h 40m).
Who stars in Underground Express?
The cast of Underground Express includes Elvis Tsui Kam-Kong, Chan Ging, Ronny Ching Siu-Lung, Frankie Chan Chi-Leung, Jacqueline Ng Suet-Man.
What is the rating of Underground Express?
Underground Express has a rating of 7.3 out of 10 based on 12 votes on TMDB.
GENRES (2)
Action
Crime