Underground
“No camera tricks. No wires. Just real brutal action”
We checked 8 streaming services in India on 05 Jun 2026 at 11:47 IST
About
In the UK suburbs, an underground tournament is set to challenge twelve fighters from different backgrounds to compete for the price of £500,000. They have been handpicked for a no-holds barred competition that will push each fighter to their limit. Each fighter has their own reason for competing, and each will give everything they've got to take the prize...but there can be only one winner.
Cast
Mark Strange
as Mark, The Homeless
Nathan Lewis
as Nathan, The Ex-Convict
Joey Ansah
as Joey, The Model
Leon Sua
as Leon, the Triad
Glenn Salvage
as Father Salvage, The Priest
Beau Fowler
as Bo, the Delinquent
Shane Steyn
as Sgt. Shane Steyn, The Police Officer
Liang Yang
as Liang, the Foreigner
Zara Phythian
as Zara, The Teacher
William Mickleburgh
as William, The Instructor
Scott Houston
as Scott, the Kid
Chris Smith
as Corporal Smith, The Soldier
Fidel Nanton
as Fidel
Danny John-Jules
as Lamont Gaines
Gary Webster
as Brandon Glover
Rebecca Jaquest
as Rebecca
Dave Wong
as Carl Lau
Dave Wong Kit
as
Where does Underground rank today?
Underground is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch Underground Online Free in HD
Stream Underground online free in HD on CineFlixo. A talked-about action movie originally produced in Inglés and released in 2007, it's earned a solid 4.2/10 from 14 viewers worldwide.
About Underground
“No camera tricks. No wires. Just real brutal action”
In the UK suburbs, an underground tournament is set to challenge twelve fighters from different backgrounds to compete for the price of £500,000. They have been handpicked for a no-holds barred competition that will push each fighter to their limit. Each fighter has their own reason for competing, and each will give everything they've got to take the prize...but there can be only one winner. Running 95 minutes.
Underground Cast and Characters
The cast features Mark Strange (as Mark, The Homeless), Nathan Lewis (as Nathan, The Ex-Convict), Joey Ansah (as Joey, The Model), Leon Sua (as Leon, the Triad), and Glenn Salvage (as Father Salvage, The Priest). Their performances are a major reason Underground has built such a passionate audience.
Where to Watch Underground Online
On CineFlixo you can watch Underground 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 Underground NowWhy People Are Watching Underground
Underground flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap. If you enjoy Inglés 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 Underground
Where can I watch Underground online for free?
You can watch Underground online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Underground?
Underground runs for 95 minutes (about 1.6 hours).
Is Underground good? What's the rating?
Underground holds a 4.2/10 rating based on 14 reviews — a niche pick worth checking out.
Who is in the cast of Underground?
The main cast includes Mark Strange, Nathan Lewis, Joey Ansah, and Leon Sua, plus a strong supporting ensemble.
Is Underground available in Inglés?
Yes — Underground was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Underground released?
Underground was released in 2007.
Do I need an account to watch Underground on CineFlixo?
No. CineFlixo is free and you can watch Underground 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 Underground, check out Bet Dead Casino, Hattrick, Undisputed III: Redemption, The Circuit, and Mobile Suit Gundam GQuuuuuuX -Beginning-.
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Frequently Asked Questions
Common questions about Underground
Where can I watch Underground for free?
You can watch Underground (2007) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Underground about?
Underground is a Action English-language film. In the UK suburbs, an underground tournament is set to challenge twelve fighters from different backgrounds to compete for the price of £500,000. They have been handpicked for a no-holds barred competition that will push each fighter to their limit. Each fighter has their own reason for competing, and each will give everything they've got to take the prize...but there can be only one winner.
When was Underground released?
Underground was released on January 1, 2007. It has a runtime of 1h 35m. The film was produced by Intense Productions.
Who stars in Underground?
Underground stars Mark Strange, Nathan Lewis, Joey Ansah and Leon Sua. The full cast list is available in the Cast section above.
Is Underground available in HD?
Yes, Underground is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.