Fear the past or face it.
Helena, a woman living a seemingly ordinary life, hides a dark secret—her father is the infamous 'Marsh King', the man who kept her and her mother captive in the wilderness for years. After a lifetime of trying to escape her past, Helena is forced to face her demons when her father unexpectedly escapes from prison.
TMDB audience score
Based on 426 votes
Saved only on this device unless you sign in.
Availability in the US
Provider listings are supplied by JustWatch through TMDB. Verify pricing and availability before renting or subscribing.
United States listings · Refreshed 12 Oct 2026. More horror to watch in the US
MyCinema quick facts
Worked out from the film's TMDB record and its United States provider listings. These are facts about the data, not a review.
Standard length · 1h 49m
At 1h 49m it sits between 90 minutes and two hours.
Thriller · Crime · Mystery
TMDB files it under thriller, crime, and mystery.
2 subscriptions · 7 to rent · 5 to buy
Included with 2 subscription services: Amazon Prime Video and Amazon Prime Video with Ads. Listed to rent from 7 stores. Listed to buy from 5 stores.
6.4 / 10 on TMDB
TMDB users rate it 6.4 out of 10 across 426 votes, a positive audience score. That is a moderate sample of voters.
The scare meter is MyCinema's own rating, given by a person who has watched the film. It is not a TMDB score.
Not rated yet, vote below.
No votes yet. Be the first.
Horror and thrillers that TMDB recommends alongside this film.
All the Devils Are Here
2025, 1h 27m
After a heist, four criminals lay low in a remote safehouse, waiting for orders. As paranoia builds, one thing becomes clear — the real threat may not be outside, but among them.
Open All the Devils Are Here
