Long Arm of the Law IV: Underground Express
IMDb7.31080P1990100 min
A group of Hong Kong criminals are hired to rescue student protesters fleeing mainland China. Caught in a political tug-of-war, they must evade ruthless mainland authorities pursuing them at every turn.
- Country: Hong Kong
- Genres: Action, Crime
- Released: 1990-06-05
- Directors: Michael Mak Tong-Kit
- Productions: Johnny Mak Production, Orange Sky Golden Harvest, San Heung Gong Din Ying Shing Gung Shut
- Casts: Elvis Tsui Kam-Kong, Chan Ging, Ronny Ching Siu-Lung
