HBO Max Amazon Channel
Now TV Cinema
HBO Max
Apple TV Store
Rakuten TV
Amazon Video
Sky Store
The short answerChecked against TMDB data
undertone at a glance
undertone is a 2026 horror and mystery film, running 1h 34m. Its current release status is “Released”. Age rating: 15 in the United Kingdom.
In the United Kingdom it is listed on HBO Max Amazon Channel, Now TV Cinema and HBO Max.
Rated 15 in the United Kingdom — intended for adults. Expect the themes and content that rating covers.
All key facts8
- Type
- Feature film
- Released
- 2026-03-12
- Runtime
- 1h 34m
- Genres
- Horror, Mystery
- Director
- Ian Tuason
- Original language
- English
- Status
- Released
- TMDB rating
- 6.0 / 10 · 748 votes
Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.
Availability
Where to watch in the United Kingdom
SubscriptionIncluded with a service you pay for
RentOne-off payment, limited window
BuyKeep the digital copy
Streaming data by JustWatch, delivered through TMDB and cached for six hours — updating now. This site does not sell or host these streams.
Every service carrying this title in the United Kingdom (opens the JustWatch list in a new tab)
Compare the services themselves? All streaming services, or read how availability works.
Synopsis
Feature filmThe host of a popular paranormal podcast becomes haunted by terrifying recordings mysteriously sent her way.
Cast
14 names
Nina KiriEvy
Adam DiMarcoJustin (voice)
Michèle DuquetMama
Keana BastidasJessa (voice)
Jeff YungMike (voice)
Ryan TurnerDarren (voice)
Ari MillenDr. Ram (voice)Marisol D’AndreaNurse (voice)
Austin TuasonCaller 1 (voice)
Seled CalderonCaller 2 (voice)
Bianca NugaraCaller 3 (voice)Jayda WoodsCaller 4 (voice)
Sarah BeaudinAbby (Caller 5) (voice)
Christina NottoMeditation Voice (voice)Questions about undertone
Quick answersWhere can I watch undertone in the United Kingdom?
In the United Kingdom, undertone is listed on HBO Max Amazon Channel, Now TV Cinema, HBO Max. Use the country selector above the facts to see another market — streaming rights differ by country.
Is undertone suitable for children?
undertone is rated 15 in the United Kingdom. That rating covers the themes and content levels set by the local classifier, so use it together with your own judgement for younger viewers.
Is undertone on PelisPlus UK?
undertone has a full discovery page on PelisPlus UK with its synopsis, cast, ratings and runtime. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.
What is undertone about?
The host of a popular paranormal podcast becomes haunted by terrifying recordings mysteriously sent her way.
How long is undertone?
undertone runs for 1h 34m. The certification and runtime come from TMDB and can differ by region.
Can I watch the undertone trailer?
Yes. Press Watch trailer to play Official Trailer 2 without leaving this page. The trailer is embedded from YouTube.
Picked from TMDB recommendations
