The Devil's Mouth

4.7

/10

1h 46mHorror Thriller

Five college friends set off to explore the Devil's Mouth cave system in Thailand for one last adventure before life in the real world begins. But they soon discover that something is hunting them under the water… fast, silent, and deadly. In the suffocating darkness, trust erodes, panic spreads, and every wrong turn becomes a fight for survival.Five college friends set off to explore the Devil's Mouth cave system in Thailand for one last adventure before life in the real world begins. But they soon discover that something is hunting them under the water… fast, silent... Read more

Starring Kathryn Newton, Lana Condor, Gavin Casalegno, Nico Hiraga, Tommi Rose, Tayme Thapthimthong

Watch "The Devil's Mouth" on Amazon Prime released in 2026. It's a horror and thriller movie, and has a rating of 4.7 out of 10 from Imdb which is fairly low for this kind of movie.