Posthouse vs The Devil's Mouth
The Devil's Mouth has the higher audience score (10/10 against 4/10 for Posthouse). Posthouse is the shorter watch at 1h 34m compared with 1h 46m. Posthouse is the older of the two (2025 against 2026). Both are horror movies, so they suit a similar mood.
Posthouse
The Devil's Mouth| Posthouse | The Devil's Mouth | |
|---|---|---|
| Audience score | ★ 4.0/10 | ★ 10.0/10 |
| Year | 2025 | 2026 |
| Length | 1h 34m | 1h 46m |
| Genres | Horror | Horror, Thriller |
| Country | – | – |
| Director | Nikolas Red | Jeff Wadlow |
| Main cast | Sid Lucero, Rafa Siguion-Reyna, Bea Binene, Rob Rownd, Carlos Siguion-Reyna | Lana Condor, Kathryn Newton, Nico Hiraga, Gavin Casalegno, Tommi Rose |
Synopsis
Posthouse
An editor and his daughter work to restore a family heirloom — an old silent horror film — unaware that each frame inches them closer to a dark spirit.
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 PosthouseWhere to watch The Devil's Mouth
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