The Devil's Mouth vs The Rule of Jenny Pen
The Devil's Mouth has the higher audience score (10/10 against 6/10 for The Rule of Jenny Pen). The Rule of Jenny Pen is the shorter watch at 1h 44m compared with 1h 46m. The Rule of Jenny Pen is the older of the two (2025 against 2026). Both are horror, thriller movies, so they suit a similar mood.
The Devil's Mouth
The Rule of Jenny Pen| The Devil's Mouth | The Rule of Jenny Pen | |
|---|---|---|
| Audience score | ★ 10.0/10 | ★ 6.0/10 |
| Year | 2026 | 2025 |
| Length | 1h 46m | 1h 44m |
| Genres | Horror, Thriller | Horror, Thriller |
| Country | – | – |
| Director | Jeff Wadlow | James Ashcroft |
| Main cast | Lana Condor, Kathryn Newton, Nico Hiraga, Gavin Casalegno, Tommi Rose | John Lithgow, Geoffrey Rush, George Henare, Ian Mune, Nathaniel Lees |
Synopsis
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.
The Rule of Jenny Pen
Confined to a secluded rest home and trapped within his stroke-ridden body, a former Judge must stop an elderly psychopath who employs a child's puppet to abuse the home's residents with deadly consequences.
Where to watch
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