Altar poster
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Altar

4.920141h 35mMovieMysteryHorror

A young family find themselves in serious danger when they move to an isolated haunted house in the Yorkshire Moors.

DirectorNick Willing
WriterNick Willing
ProducersMichele Camarda·Robert Halmi Jr.

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for Canada · rights vary by country

Cast · Directed by Nick Willing

OWOlivia Williams
Olivia Williams
Meg
MMMatthew Modine
Matthew Modine
Alec
ACAntonia Clarke
Antonia Clarke
Penny
SOSteve Oram
Steve Oram
Nigel Lean
AWAdam Thomas Wright
Adam Thomas Wright
Harper
RDRichard Dillane
Richard Dillane
Greg
RCRebecca Calder
Rebecca Calder
Isabella
JJJonathan Jaynes
Jonathan Jaynes
Sean Donnelly
DPDavid Peel
David Peel
Telephone Engineer
SCStephen Chance
Stephen Chance
Charles Kendrick Walker
MHMark Heenehan
Mark Heenehan
Brad Mason
HLHoward Lee
Howard Lee
Frank

More from Olivia Williams · Lead actress

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More from Matthew Modine · Co-star actor

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More from Nick Willing · Director

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Olympus
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Alice
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2002 · 5.3
The River King
The River King
2005 · 5.8
Photographing Fairies
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1997 · 5.7
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Altar — streaming FAQ

Which OTT platform streams Altar?

Altar is streaming on Amazon Prime Video in Canada, and available to rent or buy on YouTube. It's not currently on Netflix.

Is Altar on Netflix?

No, Altar is not on Netflix in Canada as of November 2026. It's currently on Amazon Prime Video.

Is Altar on Amazon Prime Video?

Yes — Altar is included with an Amazon Prime Video subscription in Canada as of November 2026.

Where can I watch Altar for free?

Altar is available on Amazon Prime Video in Canada, but you'll need an active subscription — there's no free option right now.