She's on the edge of sanity
Anna moves to a remote island as the new bride of a famous mystery writer. Once there, she uncovers secrets about her new husband's dead former wife and fears she may be the next victim.
TMDB audience score
Based on 52 votes
Saved only on this device unless you sign in.
Availability in the UK
Provider listings are supplied by JustWatch through TMDB. Verify pricing and availability before renting or subscribing.
No UK offers are currently listed by TMDB.
UK only · Refreshed 11 Oct 2026.
MyCinema quick facts
Worked out from the film's TMDB record and its United Kingdom provider listings. These are facts about the data, not a review.
Short watch · 1h 28m
At 1h 28m it runs under 90 minutes.
More horror under 90 minutesDrama · TV Movie · Thriller
TMDB files it under drama, tv movie, and thriller.
No UK listings
No UK subscription, free, rental, or purchase listing is currently recorded for this film.
5.8 / 10 on TMDB
TMDB users rate it 5.8 out of 10 across 52 votes, a mixed audience score. That is a moderate sample of voters.
Horror and thrillers that TMDB recommends alongside this film.
