Underground
We checked 8 streaming services in India on 07 Jun 2026 at 23:53 IST
About
After a wild bachelorette party, a group of young women find themselves trapped in an underground bunker complex. A disturbing finding turns their night into an absolute nightmare. Will they be able to escape from this vast concrete maze?
Cast
James Swanton
as Jedrek / Demon
Cameron Ashplant
as Pierre
Bodo Friesecke
as Ulrich Bergmann
Andrew T Hislop
as Chief Inspector Hamilton
Brandon Ashplant
as Patrick
Charlotte Dawn Potter
as Riley
Nadia Dawber
as Claire
Dave Hyett
as Journalist
Chris Reeves
as Police Officer Taylor
Sapphire Brewer-Marchant
as Ziggy
Maaike Tol
as Ella
Caitlyn Barber
as Jessica
Dave King
as Taxi Driver
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 horror and thriller movie originally produced in Inglés and released in 2023, it's earned a solid 3.0/10 from 2 viewers worldwide.
About Underground
After a wild bachelorette party, a group of young women find themselves trapped in an underground bunker complex. A disturbing finding turns their night into an absolute nightmare. Will they be able to escape from this vast concrete maze? Running 102 minutes.
Underground Cast and Characters
The cast features James Swanton (as Jedrek / Demon), Cameron Ashplant (as Pierre), Bodo Friesecke (as Ulrich Bergmann), Andrew T Hislop (as Chief Inspector Hamilton), and Brandon Ashplant (as Patrick). 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 tight pacing that earns its twists. 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 102 minutes (about 1.7 hours).
Is Underground good? What's the rating?
Underground holds a 3.0/10 rating based on 2 reviews — a niche pick worth checking out.
Who is in the cast of Underground?
The main cast includes James Swanton, Cameron Ashplant, Bodo Friesecke, and Andrew T Hislop, 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 2023.
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 The Nun, Cannibal Holocaust, Prince of Darkness, 51 Degrees North, and Not Found 20.
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Frequently Asked Questions
Common questions about Underground
Where can I watch Underground for free?
You can watch Underground (2023) 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 Horror/Thriller English-language film. After a wild bachelorette party, a group of young women find themselves trapped in an underground bunker complex. A disturbing finding turns their night into an absolute nightmare. Will they be able to escape from this vast concrete maze?
When was Underground released?
Underground was released on July 28, 2023. It has a runtime of 1h 42m. The film was produced by Rêvasser Films.
Who stars in Underground?
Underground stars James Swanton, Cameron Ashplant, Bodo Friesecke and Andrew T Hislop. 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.