Insidious: The Last Key (2018)
Fear comes home.
Keywords
Insidious: The Last Key rating: IMDb, Rotten Tomatoes and Metacritic
IMDb5.7/10· 80K votes
Rotten Tomatoes34%
Metacritic49%
TMDb6.255/10· 3K votesWith 34% on Rotten Tomatoes, backed by 5.7/10 on IMDb and 49/100 on Metacritic, critical reception of this film has been modest.
About Insidious: The Last Key
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.
Cast of Insidious: The Last Key
Lin Shaye
as Elise Rainier
Leigh Whannell
as Specs
Angus Sampson
as Tucker
Kirk Acevedo
as Ted Garza
Caitlin Gerard
as Imogen Rainier
Spencer Locke
as Melissa Rainier
Josh Stewart
as Gerald Rainier
Tessa Ferrer
as Audrey Rainier
Aleque Reid
as Anna
Ava Kolker
as Elise Rainier (young)
Pierce Pope
as Christian Rainier (young)
Bruce Davison
as Christian Rainier
Insidious: The Last Key facts
- Budget
- $10M
- Box office
- $172.8M
- Collection
- Insidious Collection
Ranked by the iRankMovies editorial teamUpdated August 2026MethodologyData sources
Audience opinions
What the audience liked
- •Period setting adds visual richness to haunted house narrative
- •Familiar franchise elements executed with competent scares
- •Demon mythology expands established universe coherently
What the audience disliked
- •Repetitive jump-scare formula grows stale across sequels
- •Backstory reveals lack genuine emotional weight
Trailer
Where to watch Insidious: The Last Key(US)
View on JustWatch →Subscription
HBO Max Amazon Channel
YouTube TV
HBO MaxRent / Buy
Amazon Video
Apple TV Store
Google Play Movies
YouTube
Fandango At Home
PlexAvailability may change. Data by JustWatch.
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