Teacher's Pet vs The Devil's Mouth
The Devil's Mouth has the higher audience score (10/10 against 4.4/10 for Teacher's Pet). Teacher's Pet is the shorter watch at 1h 32m compared with 1h 46m. Teacher's Pet is the older of the two (2000 against 2026). Both are horror, thriller movies, so they suit a similar mood.
Teacher's Pet
The Devil's Mouth| Teacher's Pet | The Devil's Mouth | |
|---|---|---|
| Audience score | ★ 4.4/10 | ★ 10.0/10 |
| Year | 2000 | 2026 |
| Length | 1h 32m | 1h 46m |
| Genres | Horror, Thriller | Horror, Thriller |
| Country | – | – |
| Director | Marcus Spiegel | Jeff Wadlow |
| Main cast | Jack Ong, Jodi Lyn O'Keefe, Jsu Garcia, Katherine Kendall, Jeanette Brox | Lana Condor, Kathryn Newton, Nico Hiraga, Gavin Casalegno, Tommi Rose |
Synopsis
Teacher's Pet
Psychopath Debbie Strand escapes from a mental institution for the criminally insane and takes the identity of a co-ed she meets and sets herself up on a college campus where she once again begins killing students who get in the way of her obsession with her former high school teacher Sam Deckner now teaching at the college.
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 Teacher's PetWhere to watch The Devil's Mouth
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