Diabolic vs The Devil's Mouth
The Devil's Mouth has the higher audience score (10/10 against 7.3/10 for Diabolic). Diabolic is the shorter watch at 1h 35m compared with 1h 46m. Diabolic is the older of the two (2025 against 2026). Both are horror movies, so they suit a similar mood.
Diabolic
The Devil's Mouth| Diabolic | The Devil's Mouth | |
|---|---|---|
| Audience score | ★ 7.3/10 | ★ 10.0/10 |
| Year | 2025 | 2026 |
| Length | 1h 35m | 1h 46m |
| Genres | Horror | Horror, Thriller |
| Country | – | – |
| Director | Daniel J. Phillips | Jeff Wadlow |
| Main cast | John Harlan Kim, Genevieve Mooy, Robin Goldsworthy, Elizabeth Cullen, Mia Challis | Lana Condor, Kathryn Newton, Nico Hiraga, Gavin Casalegno, Tommi Rose |
Synopsis
Diabolic
A woman's hope for a miracle cure turns into a nightmare when she confronts the vengeful spirit of a cursed witch, determined to claim her as a vessel for her evil power.
The Devil's Mouth
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.
Where to watch
Where to watch DiabolicWhere to watch The Devil's Mouth
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