The Devil's Mouth vs This Is Not a Test
The Devil's Mouth has the higher audience score (10/10 against 6.2/10 for This Is Not a Test). This Is Not a Test is the shorter watch at 1h 42m compared with 1h 46m. Both are horror, thriller movies, so they suit a similar mood.
The Devil's Mouth
This Is Not a Test| The Devil's Mouth | This Is Not a Test | |
|---|---|---|
| Audience score | ★ 10.0/10 | ★ 6.2/10 |
| Year | 2026 | 2026 |
| Length | 1h 46m | 1h 42m |
| Genres | Horror, Thriller | Horror, Thriller |
| Country | – | – |
| Director | Jeff Wadlow | Adam MacDonald |
| Main cast | Lana Condor, Kathryn Newton, Nico Hiraga, Gavin Casalegno, Tommi Rose | Missy Peregrym, Luke Macfarlane, Corteon Moore, Froy Gutierrez, Olivia Holt |
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.
This Is Not a Test
Sloane and four classmates take cover in Cortege High to escape a world plagued by the infected. As danger relentlessly pounds on the doors, Sloane begins to see the world through the eyes of those who actually want to live and takes matters into her own hands.
Where to watch
Where to watch The Devil's MouthWhere to watch This Is Not a Test
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