Film · 2018 · Insidious (4 of 6)

Insidious: The Last Key

Name: Insidious: The Last Key
Genre: Horror, Mystery, Thriller
Released: 2017-01-05
Duration: 103 min
Rating: 5.9
Cast: Danielle Kennedy, Spencer Locke, Josh Stewart, Leigh Whannell, Lin Shaye

Original titleInsidious: Chapter 4

Directed by Adam Robitel · starring Danielle Kennedy, Spencer Locke and Josh Stewart

1 h 43 min
15
Horror · Mystery · Thriller
USA Canada
Released in the UK 11 January 2018

5.9 Users22 votes

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Synopsis

'Insidious Chapter 4' is the fourth installment of one of the most current horror series, and will be another prequel to the events that occur in the first two films. The film follows Lin Shaye?s Elise Rainer and picks up where the third installment left off. The demonologist?s expertise is called upon once again when she is contacted by a family who are convinced they are being haunted. Only when Rainer arrives, does she realize that the family are inhabiting the very same house she grew up in. It is soon revealed that there is much more to the house than meets the eye. Even more strange perhaps, is how Elise has no memories of the hauntings that took place in her home when she was younger.

Where to watch Insidious: The Last Key

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Available now in the UK:

Availability checked on 8 November 2026.

The essentials

Runtime: 103 min1 hour and 43 minutes
Budget: $10mBlumhouse Productions
Box office: $65.8m6.6 times its budget
Rating: 15Suitable only for 15 years and over

How long is Insidious: The Last Key?: 1 hour and 43 minutes (103 minutes).
When was Insidious: The Last Key released in the UK?: It was released in the UK on 11 January 2018.
Who directed Insidious: The Last Key?: Adam Robitel.
Who is in Insidious: The Last Key?: It stars Danielle Kennedy, Spencer Locke, Josh Stewart and Leigh Whannell.
Where can I watch Insidious: The Last Key?: In the UK it is available with a channel on Now and a channel on Prime Video and to rent on Apple TV.
How much did Insidious: The Last Key make?: It took $65.8 million in US. It cost $10 million.
Is it part of a series?: Yes: it is film 4 of 6 in Insidious.