The devil's mouth

2/5

Here is a summary of the 2026 film The Devil's Mouth along with the YouTube embed code for its trailer:

The Devil's Mouth (2026) — Movie Summary

The Devil's Mouth, directed by Jeff Wadlow and starring Kathryn Newton, Lana Condor, and Nico Hiraga, is a survival horror thriller set in the submerged caves of Thailand . The film presents a claustrophobic and visceral fight for survival against a deadly underwater predator.

The story follows five college friends on what is meant to be a final, thrilling adventure together before they embark on their separate lives in the real world . They embark on a guided swim through a remote and breathtaking cave system known as The Devil's Mouth. Their adventure quickly turns into a nightmare when they discover that a recent storm has flooded the caves, leaving them trapped and with oxygen running low .

The situation escalates when the group realizes they are not alone; a dangerous bull shark is now hunting them in the dark, narrow waterways . As panic sets in and their sense of direction vanishes, the friends must confront not only the predator but also long-standing resentments and secrets that surface under pressure, fracturing their trust and forcing desperate choices for survival .

Trailer

Trailer Link: The Devil's Mouth - Official Trailer