My Husband's Sister vs The Devil's Mouth
The Devil's Mouth has the higher audience score (10/10 against 9/10 for My Husband's Sister). My Husband's Sister is the shorter watch at 1h 22m compared with 1h 46m. Both are thriller movies, so they suit a similar mood.
My Husband's Sister
The Devil's Mouth| My Husband's Sister | The Devil's Mouth | |
|---|---|---|
| Audience score | ★ 9.0/10 | ★ 10.0/10 |
| Year | 2026 | 2026 |
| Length | 1h 22m | 1h 46m |
| Genres | Thriller | Horror, Thriller |
| Country | – | – |
| Director | Bobby Yan | Jeff Wadlow |
| Main cast | Marcia Harvey, Allen C. Shepherd Sr., Mikhail Keize, Joyce Glenn, Tina Fears | Lana Condor, Kathryn Newton, Nico Hiraga, Gavin Casalegno, Tommi Rose |
Synopsis
My Husband's Sister
A reformed con artist's second chance at love is threatened when a murderous caregiver from his past resurfaces.
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 My Husband's SisterWhere to watch The Devil's Mouth
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