The Devil's Mouth poster
Where to stream

The Devil's Mouth

6.520261h 46mMovieHorrorThriller

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.

DirectorJeff Wadlow
WritersAja Gabel·Myung Joh Wesner
ProducersBasil Iwanyk·Erica Lee

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Jeff Wadlow

Kathryn Newton
Kathryn Newton
Sara
Lana Condor
Lana Condor
Max
Nico Hiraga
Nico Hiraga
James
Gavin Casalegno
Gavin Casalegno
Greg
Tommi Rose
Tommi Rose
Adrienne
Tayme Thapthimthong
Tayme Thapthimthong
Wat
Sahajak Boonthanakit
Sahajak Boonthanakit
Captain
Harrison Luna
Harrison Luna
Ryan

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The Devil's Mouth — streaming FAQ

Which OTT platform streams The Devil's Mouth?

The Devil's Mouth is streaming on Amazon Prime Video in United Kingdom. It's not currently on Netflix.

Is The Devil's Mouth on Netflix?

No, The Devil's Mouth is not on Netflix in United Kingdom as of August 2026. It's currently on Amazon Prime Video.

Is The Devil's Mouth on Amazon Prime Video?

Yes — The Devil's Mouth is included with an Amazon Prime Video subscription in United Kingdom as of August 2026.

Where can I watch The Devil's Mouth for free?

The Devil's Mouth is available on Amazon Prime Video in United Kingdom, but you'll need an active subscription — there's no free option right now.