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Insidious: The Last Key
CAST & DIRECTOR
Directed by Adam Robitel. With Lin Shaye, Leigh Whannell, Angus Sampson.
6.3/10
MOVIHERO RATINGWHAT IT'S ABOUT
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.
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6.3/10
MOVIHERO RATINGYOUR WATCHLISTParapsychologist 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 hou…
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RELEASE SNAPSHOT
Release snapshot for Insidious: The Last Key.
MoviHero lists January 3, 2018 as the release date for Insidious: The Last Key. Adam Robitel is the listed director. The listed cast includes Lin Shaye as Elise Rainier, Leigh Whannell as Specs, Angus Sampson as Tucker, Kirk Acevedo as Ted Garza. A trailer and 5 stills are available on this page.
Release dateJanuary 3, 2018
GenresThriller · Horror
Runtime1h 43m
DirectorAdam Robitel
CastLin Shaye as Elise Rainier, Leigh Whannell as Specs, Angus Sampson as Tucker, Kirk Acevedo as Ted Garza
TrailerAvailable on this page
Images5 stills
BEFORE YOU PRESS PLAY
Is Insidious: The Last Key right for tonight?
Pacing, attention and emotional impact are estimates from the current MoviHero Watch Profile, not verified scene-by-scene reviews.
How much time should I set aside?
Insidious: The Last Key runs 1h 43m. Allow extra time for breaks.
Is it slow or fast?
The current MoviHero pacing estimate is 6/10: a middle-ground pace.
Is it a good choice when I am tired?
The attention estimate is 5/10. Expect to follow the story rather than use it as background viewing.
How emotionally intense is it?
The emotional-impact estimate is 6/10, suggesting a moderate emotional load. This does not tell you whether the ending is happy or sad.
CHANGE ONE THING
Like this, but...
These share a listed genre with Insidious: The Last Key. Profile differences are estimates, not a guarantee of the same story or mood.
But shorterDendam Arwah Penari2026 · 1h 27m
16 minutes shorter (1h 27m). Shared genre: thriller, horror.
But less emotionally intenseMallory2026 · 17mEstimated emotional impact: 4/10 versus 6/10. Shared genre: thriller, horror.
But less demandingSeething Void2026 · 12mEstimated attention required: 3/10 versus 5/10. Shared genre: thriller, horror.
MOVIE RATING
MoviHero Rating
MoviHero Rating: 6.3/10 from 3,341 votes. Updated Nov 4, 2026.
Rating data supplied by TMDB, shown on a 10-point scale. MoviHero audience ratings are calculated separately from scores submitted here.
MOVIHERO AUDIENCE RATING
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WHAT WATCHING IT FEELS LIKE
Watch Profile
Seven estimates of the viewing experience, based on the stored Watch Profile. These are separate from the movie rating and are not verified scene-by-scene assessments.
Pacing6/10
Emotional Impact6/10
Mind-Bending2/10
Scary10/10
Violence3/10
Rewatchability5/10
Attention Required5/10
VIEWER REVIEWS
What viewers say about Insidious: The Last Key
Selected viewer reactions, in their own words. These excerpts reflect individual opinions, not an overall verdict.
Viewer reaction
“I think that Insidious might genuinely be a franchise best watched in the story's chronological order, rather than the movies' release dates.”
Selected review excerpts supplied by TMDB. Opinions belong to their original authors.
WORDS THAT STAY WITH YOU
Memorable lines
Reveal a line containing a spoiler
“And do not let her out of your sight.”
A CLOSER LOOK
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CAST & CREW
The people who make it land.
CHARACTERS IN THIS MOVIE
Follow the character.
Reviewed MoviHero character guides connected to this movie.
otherImogen RainierImogen Rainier appears in Insidious: The Last Key (2018).Open character guide otherTed GarzaTed Garza appears in Insidious: The Last Key (2018).Open character guide otherAnnaAnna appears in Insidious: The Last Key (2018).Open character guide otherSpecsSpecs appears across 4 MoviHero films from 2011-2018, portrayed by Leigh Whannell. Start with the first appearance, then follow the screen path in release order.Open character guide otherTuckerTucker appears across 4 MoviHero films from 2011-2018, portrayed by Angus Sampson. Start with the first appearance, then follow the screen path in release order.Open character guide otherElise RainierElise Rainier (adult) appears across 4 MoviHero films from 2011-2018, portrayed by Lin Shaye and Lindsay Seim. Start with the first appearance, then follow the screen path in release order.Open character guide
SIMILAR GENRES & STORY THEMES
Keep the night going.
5.5/10
MOVIHERO RATINGDementium
2026·Thriller · Horror
7.1/10
MOVIHERO ESTIMATEDOUEN
2026·Thriller · Horror
7.1/10
MOVIHERO ESTIMATEA Southern Haunting
2026·Thriller · Horror