Film • Mar 12, 2026
A podcast host covering spooky content moves in to care for her dying mother. When sent recordings of a pregnant couple's paranormal encounters, she discovers their story parallels hers, each tape pushing her toward madness.
undertone
Watch undertone online (United States)
- Status
- Released
- Release
- March 12, 2026 (3 months ago)
- Language
- English
- Runtime
- 1h 34m
- Rating
- R
- Origin
- Canada, United States
- Genres
- Monsters & Creatures, Psychological horror, Sci-Fi Horror, Supernatural & Paranormal, Folklore & Mythology, Found Footage, Haunted Houses
- Scores
- Themes
- Companies
- Black Fawn Films, Slaterverse Pictures, Spooky Pictures
Cast
Nina KiriEvy Babic
Adam DiMarcoJustin (voice)
Michèle DuquetMama
Keana BastidasJessa (voice)
Jeff YungMike (voice)
Sarah BeaudinCaller 5 - Abby (voice)
Brian QuinteroDr. Ram (voice)
Marisol D’AndreaNurse (voice)
Christina NottoMeditation Voice (voice)
Austin TuasonCaller 1 (voice)
Ryan TurnerDarren (voice)
Seled CalderonCaller 2 (voice)
Bianca NugaraCaller 3 (voice)
Jayda WoodsCaller 4 (voice)
Crew
Ian TuasonDirector, Writer, Executive Producer
Dan SlaterProducer
Cody CalahanProducer
Chad ArchibaldExecutive Producer
Daril FanninExecutive Producer
Brit MacRaeExecutive Producer
Anthony EuExecutive Producer
Douglas LeeExecutive Producer
Al AkdariExecutive Producer
Charles BernExecutive Producer
Mathew SterlingExecutive Producer
David SproatExecutive Producer
Melodie AustriaExecutive Producer
Ben RossExecutive Producer
Roy LeeExecutive Producer
Steven SchneiderExecutive Producer
Thomas W. ChoongExecutive Producer
Stuart ManashilExecutive Producer
Luke MaxwellExecutive Producer
Will RowbothamExecutive Producer
Reviews
AARPWhat to Watch on TV and at the Movies This Week
AV ClubPodcast horror undertone channels ancient evil through modern tech
Maxwell RabbReview: Undertone - Chicago Reader
Collider'undertone' Review: A24's Latest Horror Movie Is One of the Scariest Films You’ll Ever Hear
Crooked MarqueeReview: Undertone — Crooked Marquee
EmpireUndertone review: Podcast horror is a supremely spooky sonic ordeal
The Irish TimesUndertone review: Creepy Catholic iconography adds to unease of debut director’s eerie chiller
LAistFilmWeek: ‘Project Hail Mary,’ ‘Ready or Not 2: Here I Come,’ ‘My Father's Shadow,’ and more!
Little White LiesUndertone review – hits only bum notes
Mashable'Undertone' review: Audio terror hits home
Wendy IdeWendy Ide’s pick of other films: The Stranger, California...
Original CinUndertone: Placing Sound over Matter — Original Cin
Coleman Spilde"Undertone" embodies horror's crucial less-is-more lesson
SlashFilmUndertone Review: This Podcast Horror Movie From A24 Is Genuinely Scary - SlashFilm
Jake Wilson, Sandra HallRebel Wilson’s The Deb and other new movies everyone will be talking about this week
The Daily BeastThe Year’s First Great Horror Movie Is Here
Caleb HammondUndertone Review: Heavy on Dread, Light on Ideas
theringer.com‘Undertone’ Is the Scariest Movie Ever (or So You Hear)
Phil de SemlyenUndertone review: this podcast horror is a clever, noise-cancelling nightmare from a talented new voice
Alison WillmoreThe Haunted-Podcast Movie Is Actually Pretty Creepy
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