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The short answerChecked against TMDB data
The Devil's Mouth at a glance
The Devil's Mouth is a 2026 horror and thriller film, running 1h 46m. Its current release status is “Released”. Age rating: 15 in the United Kingdom.
In the United Kingdom it is listed on Amazon Prime Video and Amazon Prime Video with Ads.
Rated 15 in the United Kingdom — intended for adults. Expect the themes and content that rating covers.
All key facts8
- Type
- Feature film
- Released
- 2026-07-29
- Runtime
- 1h 46m
- Genres
- Horror, Thriller
- Director
- Jeff Wadlow
- Original language
- English
- Status
- Released
- TMDB rating
- 6.5 / 10 · 853 votes
Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.
Availability
Where to watch in the United Kingdom
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Streaming data by JustWatch, delivered through TMDB and cached for six hours — updating now. This site does not sell or host these streams.
Every service carrying this title in the United Kingdom (opens the JustWatch list in a new tab)
Compare the services themselves? All streaming services, or read how availability works.
Synopsis
Feature filmA group of college friends' Thailand adventure turns deadly when they become trapped in submerged caves with a dangerous predator. As oxygen runs low, past conflicts emerge in their desperate fight for survival.
Cast
8 names
Kathryn NewtonSara
Lana CondorMax
Nico HiragaJames
Gavin CasalegnoGreg
Tommi RoseAdrienne
Tayme ThapthimthongWat
Sahajak BoonthanakitCaptain
Harrison LunaRyanQuestions about The Devil's Mouth
Quick answersWhere can I watch The Devil's Mouth in the United Kingdom?
In the United Kingdom, The Devil's Mouth is listed on Amazon Prime Video, Amazon Prime Video with Ads. Use the country selector above the facts to see another market — streaming rights differ by country.
Is The Devil's Mouth suitable for children?
The Devil's Mouth is rated 15 in the United Kingdom. That rating covers the themes and content levels set by the local classifier, so use it together with your own judgement for younger viewers.
Is The Devil's Mouth on PelisPlus UK?
The Devil's Mouth has a full discovery page on PelisPlus UK with its synopsis, cast, ratings and runtime. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.
What is The Devil's Mouth about?
A group of college friends' Thailand adventure turns deadly when they become trapped in submerged caves with a dangerous predator. As oxygen runs low, past conflicts emerge in their desperate fight for survival.
How long is The Devil's Mouth?
The Devil's Mouth runs for 1h 46m. The certification and runtime come from TMDB and can differ by region.
Can I watch the The Devil's Mouth trailer?
Yes. Press Watch trailer to play Official Trailer without leaving this page. The trailer is embedded from YouTube.
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