Insidious: The Last Key poster
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Insidious: The Last Key

6.320181h 43mPG-13MovieHorrorThriller

Parapsychologist Elise Rainier and her team travel to Five Keys, NM, to investigate a man’s claim of a haunting. Terror soon strikes when Rainier realizes that the house he lives in was her family’s old home.

DirectorAdam Robitel
WriterLeigh Whannell
ProducersJason Blum·Oren Peli

Where to watch

HBO Max Amazon ChannelHBO Max Amazon ChannelHBO MaxHBO Max
Availability shown for United States · rights vary by country

Cast · Directed by Adam Robitel

LSLin Shaye
Lin Shaye
Elise Rainier
LWLeigh Whannell
Leigh Whannell
Specs
ASAngus Sampson
Angus Sampson
Tucker
KAKirk Acevedo
Kirk Acevedo
Ted Garza
CGCaitlin Gerard
Caitlin Gerard
Imogen Rainier
SLSpencer Locke
Spencer Locke
Melissa Rainier
JSJosh Stewart
Josh Stewart
Gerald Rainier
TFTessa Ferrer
Tessa Ferrer
Audrey Rainier
ARAleque Reid
Aleque Reid
Anna
AKAva Kolker
Ava Kolker
Elise Rainier (young)
PPPierce Pope
Pierce Pope
Christian Rainier (young)
BDBruce Davison
Bruce Davison
Christian Rainier

More from Lin Shaye · Lead actress

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More from Leigh Whannell · Co-star actor

Neighbours
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Insidious: Out of the Further
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Blue Heelers
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Insidious: The Red Door
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Aquaman
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The Matrix Reloaded
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Saw
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Insidious: Chapter 3
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Insidious: Chapter 2
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More from Adam Robitel · Director

Escape Room
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2019 · 6.5
Escape Room: Tournament of Champions
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2021 · 6.5
The Taking of Deborah Logan
The Taking of Deborah Logan
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Love Your Customers
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2007
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More like this

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Insidious: Chapter 2
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Insidious: Out of the Further
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The Conjuring: The Devil Made Me Do It
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Insidious: The Last Key — streaming FAQ

Which OTT platform streams Insidious: The Last Key?

Insidious: The Last Key is streaming on HBO Max in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Insidious: The Last Key on Netflix?

No, Insidious: The Last Key is not on Netflix in United States as of September 2026. It's currently on HBO Max.

Is Insidious: The Last Key on Amazon Prime Video?

Insidious: The Last Key isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Insidious: The Last Key for free?

Insidious: The Last Key is available on HBO Max in United States, but you'll need an active subscription — there's no free option right now.

Is there a sequel to Insidious: The Last Key?

Yes — Insidious: The Last Key is followed by Insidious: The Red Door (2023) in the Insidious Collection.

Is there a prequel to Insidious: The Last Key?

Yes — Insidious: Chapter 3 (2015) comes before Insidious: The Last Key in the Insidious Collection.

Is Insidious: The Last Key part of a trilogy?

No — Insidious: The Last Key is part of the Insidious Collection, which has 6 films.

How many movies are in the Insidious Collection?

There are 6 films in the Insidious Collection: Insidious (2011), Insidious: Chapter 2 (2013), Insidious: Chapter 3 (2015), Insidious: The Last Key (2018), Insidious: The Red Door (2023) and Insidious: Out of the Further (2026).