Insidious: The Last Key (2018) - Rotten Tomatoes

Insidious: The Last Key (2018)



Critic Consensus: Insidious: The Last Key offers franchise star Lin Shaye another welcome opportunity to take the lead, but her efforts aren't enough to rescue this uninspired sequel.

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Adam Robitel helms the fourth entry of the Insidious series, with Chapter 3 director Leigh Whannell providing the script, centering around parapsychologist Elise Rainier (Lin Shaye) and her continued voyage into the "further".

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Lin Shaye
as Elise Rainier
Josh Stewart
as Gerald Rainier
Caitlin Gerard
as Imogen Rainier
Spencer Locke
as Melissa Rainier
Javier Botet
as KeyFace
Kirk Acevedo
as Ted Garza
Bruce Davison
as Christian Rainier
Tessa Ferrer
as Audrey Rainier
Ava Kolker
as Young Elise Rainier
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News & Interviews for Insidious: The Last Key

Critic Reviews for Insidious: The Last Key

All Critics (82) | Top Critics (18)

The Insidious timeline is becoming so murky, even a scary ghost lurking behind a locked door in the basement might give up and say, "Time out! Am I even supposed to be in this particular story? Who am I haunting again, and what's my motivation?"

January 5, 2018 | Rating: 2/4 | Full Review…

The fourth installment of Leigh Whannell's ghost-and-mediums horror series wraps up its own free-association illogic with an impenetrable tangle of woo-woo spirit-world mechanics and lingo.

January 5, 2018 | Full Review…

This one is almost good.

January 5, 2018 | Rating: 2.5/4 | Full Review…

If you've seen one "Insidious," you've seen them all.

January 5, 2018 | Rating: C- | Full Review…

Of the four Insidious films, only one has been any good and, although The Last Key may not be the worst of them, it's easily the most irrelevant and generic.

January 5, 2018 | Rating: 2/4 | Full Review…

Four films into the series, the layout of the spirit realm has become too familiar, a soundstage of fog machines and grotesquerie that Robitel and Whannell haven't populated with any fresh shocks.

January 4, 2018 | Full Review…
Top Critic

Audience Reviews for Insidious: The Last Key

The thing about the Insidious Chapter 4 is that the depth of Lin Shaye's character is on point, but the sense of distinct thrill that the original gave were absent. That balance between dread build-up while developing the character's dynamics with it as the story progresses were not present. The jump scares is all what it could offer, and what might be an engaging tense field scene of the film were poorly executed. The Last Key is a decent enough entry for the installment that delivers quite effective character build-up with Lin Shaye's character (Elise) but if they wanted the franchise to shine once more, they've got to give something different with it than to give a flat humor and almost flat storyline that were only held up effortly with Lin's performance and character build-up.

John Ross Dela Pena
John Ross Dela Pena

Super Reviewer

Thrills and scares.....not going to lie the insidious franchise is one which I greatly enjoy!

Film Crazy
Film Crazy

Super Reviewer


Insidious is a franchise that I've been following since the release of the first film back in 2010. This franchise had an extremely strong start and the first installment was actually a favorite horror film of mine for quite some time. I still love watching that film, but each connective film has gotten progressively worse each time, building a franchise that's slowly fizzling out. Insidious: The Last Key is the fourth film to hit theatres in this franchise and quite frankly, even though it has its moments of terror, it's really not that great of a film. If you're a fan of the franchise, there are aspects that are worthy of fans seeing, but I wouldn't say the movie impressed me on many more levels than that. Let's dive into the story. Taking place not too long after the events of the first two films, Elise explores her past and how it interconnects with everything that has happened throughout the franchise so far. Having to face her dark past, while trying to save the lives of everyone around her, this film still has this likable character in the forefront. That being said, this is a film that suffers from trying to connect itself to previous films, making certain scares feel incredibly forced, taking me out of the overall story. Without spoiling it for fans, there are certain sequences that directly relate to past films, right down to actually showing old scenes, but they felt out of place, due to the nature of the story at hand. This film felt the most distant from anything else in the franchise, so when it connects itself to previous story threads, it felt unnecessarily complex. So yes, this is the weakest installment and it very rarely feels like an actual Insidious movie, but I must admit, there are some really solid scares scattered throughout this movie. If for nothing else, horror junkies will get a kick out of some really terrifying moments here. Whether it's a figure standing in the background in a unique way, a creepy conversation happening between children, great uses of sound effects to make you squirm in your seat, or just slowly taking its time to build tension for a nice payoff, Insidious: The Last Key is pretty impressive. If you're in it simply to have a few great scares, then this will probably satisfy you just fine; However, scares are not everything when it comes to horror films. I want to be transported into a unique world when I watch a horror film. The majority of horror films deal with supernatural aspects and therefore require you to open your mind to strange possibilities. Sadly, I felt as though each one of the previous films had far more interesting ideas sprinkled throughout them, that this just felt like one big disappointment. I found myself wishing that the premise itself was better, especially when the twists occur, because many of them are just average slasher flick surprises. In the end, Insidious: The Last Key is impressive when it comes to genuine scares, but lacks in almost every other aspect. Yes, I jumped out of my seat on multiple occasions, but that's not enough to make me recommend this movie. Hardcore horror junkies will get a few kicks out of it, but the screenplay is derivative of so many previous horror movies, it does nothing new to expand on The Further, which was so interesting in the first two films, and I left this movie feeling slightly cheated as a fan. It didn't have the special feel that the others did and if it didn't have the few direct tie-ins that it showcases, it really could've been titled anything else. I'm not tearing this movie apart, it's just incredibly mediocre.

KJ Proulx
KJ Proulx

Super Reviewer

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