Long Arm of the Law IV Underground Express
省港旗兵第四集：地下通道
We checked 8 streaming services in India on 07 Jun 2026 at 12:47 IST
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.
Cast
Elvis Tsui Kam-Kong
as Wong Bing
Chan Ging
as Doggy
Ronny Ching Siu-Lung
as Fire / Wong Ching Fo
Frankie Chan Chi-Leung
as Shik
Jacqueline Ng Suet-Man
as Wong Siu Wai
Kan Sek-Ming
as
Dang Suk-Yee
as
Wong Ching-Ho
as
Wan Seung-Lam
as
Canti Lau Sek-Ming
as
Lai Hok-Ming
as
Dickens Chan Wing-Chung
as Ko
Wong Kam-Tong
as
Man Lam
as
Ken Boyle
as British Superintendent
Chuen-Chung Chan
as
Kwok-Tai Chan
as
Chan Pui-Yin
as
Chan Ming-Wai
as
Cheng Chi
as
Where does Long Arm of the Law IV Underground Express rank today?
Long Arm of the Law IV Underground Express is #6510 on the Bowood.TV Daily Streaming Charts today.
- Highest: #6510
- Top 10: 0 days
- Top 100: 0 days
Watch Long Arm of the Law IV Underground Express Online Free in HD
Stream Long Arm of the Law IV Underground Express online free in HD on Bowood.TV. A well-rated action and crime movie originally produced in CN and released in 1990, it's earned a solid 7.3/10 from 13 viewers worldwide.
About Long Arm of the Law IV 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. Running 100 minutes.
Long Arm of the Law IV Underground Express Cast and Characters
The cast features Elvis Tsui Kam-Kong (as Wong Bing), Chan Ging (as Doggy), Ronny Ching Siu-Lung (as Fire / Wong Ching Fo), Frankie Chan Chi-Leung (as Shik), and Jacqueline Ng Suet-Man (as Wong Siu Wai). Their performances are a major reason Long Arm of the Law IV Underground Express has built such a passionate audience.
Where to Watch Long Arm of the Law IV Underground Express Online
On Bowood.TV you can watch Long Arm of the Law IV Underground Express free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Long Arm of the Law IV Underground Express NowWhy People Are Watching Long Arm of the Law IV Underground Express
Long Arm of the Law IV Underground Express flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap and tight pacing that earns its twists. If you enjoy CN storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Long Arm of the Law IV Underground Express
Where can I watch Long Arm of the Law IV Underground Express online for free?
You can watch Long Arm of the Law IV Underground Express online free on Bowood.TV. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Long Arm of the Law IV Underground Express?
Long Arm of the Law IV Underground Express runs for 100 minutes (about 1.7 hours).
Is Long Arm of the Law IV Underground Express good? What's the rating?
Long Arm of the Law IV Underground Express holds a 7.3/10 rating based on 13 reviews — well above average.
Who is in the cast of Long Arm of the Law IV Underground Express?
The main cast includes Elvis Tsui Kam-Kong, Chan Ging, Ronny Ching Siu-Lung, and Frankie Chan Chi-Leung, plus a strong supporting ensemble.
Is Long Arm of the Law IV Underground Express available in CN?
Yes — Long Arm of the Law IV Underground Express was originally produced in CN and that's the version you'll stream here on Bowood.TV. English subtitles are provided when available.
When was Long Arm of the Law IV Underground Express released?
Long Arm of the Law IV Underground Express was released in 1990.
Do I need an account to watch Long Arm of the Law IV Underground Express on Bowood.TV?
No. Bowood.TV is free and you can watch Long Arm of the Law IV Underground Express without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Long Arm of the Law IV Underground Express, check out Ariel, Judgment Night, Star Wars, Dancer in the Dark, and The Fifth Element.
💬 Comments
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to Bowood.TV? Want to suggest a series? Drop it here! We read every comment ✨
Similar Movies
Movies like this one
Recommended for You
Based on this movie
Frequently Asked Questions
Common questions about Long Arm of the Law IV Underground Express
Where can I watch Long Arm of the Law IV Underground Express for free?
You can watch Long Arm of the Law IV Underground Express (1990) online for free on Bowood.TV. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Long Arm of the Law IV Underground Express about?
Long Arm of the Law IV Underground Express is a Action/Crime film. 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.
When was Long Arm of the Law IV Underground Express released?
Long Arm of the Law IV Underground Express was released on June 5, 1990. It has a runtime of 1h 40m. The film was produced by Johnny Mak Production Co. Ltd..
Who stars in Long Arm of the Law IV Underground Express?
Long Arm of the Law IV Underground Express stars Elvis Tsui Kam-Kong, Chan Ging, Ronny Ching Siu-Lung and Frankie Chan Chi-Leung. The full cast list is available in the Cast section above.
Is Long Arm of the Law IV Underground Express available in HD?
Yes, Long Arm of the Law IV Underground Express is available to stream in high definition (HD) on Bowood.TV. Our players automatically deliver the best quality your connection supports — no extra setup needed.