Underwater
“7 miles below the ocean surface something has awakened”
We checked 8 streaming services in India on 05 Jun 2026 at 12:45 IST
About
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Cast
Where does Underwater rank today?
Underwater is #1675 on the CineFlixo Daily Streaming Charts today.
- Highest: #1675
- Top 10: 0 days
- Top 100: 0 days
Watch Underwater Online Free in HD
If you've been searching for Underwater full movie in HD, CineFlixo has you covered. This popular Inglés horror, science fiction, action, and adventure title from 2020 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Underwater
“7 miles below the ocean surface something has awakened”
After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time. Running 95 minutes.
Underwater Cast and Characters
The cast features Kristen Stewart (as Norah Price), Vincent Cassel (as Captain Lucien), Mamoudou Athie (as Rodrigo Nagenda), T.J. Miller (as Paul Abel), and John Gallagher Jr. (as Liam Smith). Their performances are a major reason Underwater has built such a passionate audience.
Where to Watch Underwater Online
Want to watch Underwater online without paying? CineFlixo is the easiest way. Click play and the film starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch Underwater NowWhy People Are Watching Underwater
Underwater flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap and world-building that respects the audience's intelligence. 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 Underwater
Where can I watch Underwater online for free?
You can watch Underwater 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 Underwater?
Underwater runs for 95 minutes (about 1.6 hours).
Is Underwater good? What's the rating?
Underwater holds a 6.3/10 rating based on 3,461 reviews — a solid pick if the genre interests you.
Who is in the cast of Underwater?
The main cast includes Kristen Stewart, Vincent Cassel, Mamoudou Athie, and T.J. Miller, plus a strong supporting ensemble.
Is Underwater available in Inglés?
Yes — Underwater was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Underwater released?
Underwater was released in 2020.
Do I need an account to watch Underwater on CineFlixo?
No. CineFlixo is free and you can watch Underwater 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 Underwater, check out The Red Tent, Fool's Gold, The Field Guide to Evil, Doom, and Tompta Gudh.
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Frequently Asked Questions
Common questions about Underwater
Where can I watch Underwater for free?
You can watch Underwater (2020) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Underwater about?
Underwater is a Horror/Science Fiction English-language film. After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
When was Underwater released?
Underwater was released on January 8, 2020. It has a runtime of 1h 35m. The film was produced by Chernin Entertainment.
Who stars in Underwater?
Underwater stars Kristen Stewart, Vincent Cassel, Mamoudou Athie and T.J. Miller. The full cast list is available in the Cast section above.
Is Underwater available in HD?
Yes, Underwater is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.