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.
as Wong Bing
as Doggy
as Fire / Wong Ching Fo
as Shik
as Wong Siu Wai
as Ko
as British Superintendent
as Member of Western Embassy in China
