Long Arm of the Law IV: Underground Express
1990, Cantonese. Directed by Michael Mak Tong-Kit.
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.
- Runtime
- 1h 40m
- Post-credits
- None listed
- Language
- Cantonese
- Rated
- Check local
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Where to watch Long Arm of the Law IV: Underground Express
Long Arm of the Law IV: Underground Express isn’t streaming on any OTT platform in India yet; it released on 5 June 1990.
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Part of a series
Long Arm of the Law: watch order
Cast & crew
Details
- Released
- 5 June 1990
- Original title
- 省港旗兵第四集：地下通道
- Country
- Hong Kong
- Written by
- Johnny Mak Tong-hung, Stephen Shiu Yeuk-yuen
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News & fan talk
Watch before Long Arm of the Law IV: Underground Express
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Long Arm of the Law IV: Underground Express: quick answers
What should I watch before Long Arm of the Law IV: Underground Express?
Watch Long Arm of the Law (1984), Long Arm of the Law II (1987), and Long Arm of the Law III (1989) first.
Is Long Arm of the Law IV: Underground Express worth watching?
Long Arm of the Law IV: Underground Express doesn’t have enough ratings for a verdict yet.
How long is Long Arm of the Law IV: Underground Express?
Long Arm of the Law IV: Underground Express runs 100 minutes (1h 40m).
Does Long Arm of the Law IV: Underground Express have a post-credits scene?
None is listed for Long Arm of the Law IV: Underground Express. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Long Arm of the Law IV: Underground Express parents guide: is it suitable for kids?
No age rating is listed for Long Arm of the Law IV: Underground Express yet.
Which OTT platform is Long Arm of the Law IV: Underground Express on?
Long Arm of the Law IV: Underground Express isn’t streaming on any OTT platform in India yet; it released on 5 June 1990. (Checked 14 November 2026.)
What movies are like Long Arm of the Law IV: Underground Express?
If you liked Long Arm of the Law IV: Underground Express, try The Protector, Motorway, Return to a Better Tomorrow.
Who directed Long Arm of the Law IV: Underground Express?
Long Arm of the Law IV: Underground Express (1990) was directed by Michael Mak Tong-Kit and stars Elvis Tsui Kam-kong, Chan Ging, Ronny Ching Siu-lung.