How long is Insidious: The Last Key?

Insidious: The Last Key is 1 h 43 min long (103 minutes). If you start it at 8:00 pm it ends at 9:43 pm; add about 20 minutes if you watch trailers first.

What is Insidious: The Last Key rated?

Insidious: The Last Key is rated PG-13 in the US.

Where can I stream Insidious: The Last Key?

In the US, as of 2026-11-05: HBO Max Amazon Channel (subscription), HBO Max (subscription). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

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Where to watch Insidious: The Last Key (2018) tonight

Insidious: The Last Key (2018) runs 1 h 43 min, is rated PG-13 in the US and averages 6.3 from 3,344 TMDB members. 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.

Runtime: 1 h 43 min — ends 9:43 pm if you start at 8:00 pm
Rated: PG-13 (US)
Genres: Horror, Thriller
Released: January 3, 2018
TMDB rating: 6.3 / 10 from 3,344 votes
Director: Adam Robitel
Starring: Lin Shaye, Leigh Whannell, Angus Sampson, Kirk Acevedo
Language: English

Good for a group? Yes — a crowd movie.Horror and Thriller hold a room: people can talk, laugh or scream over it and still follow what is going on.

Where to watch it tonight

Availability loads live for your country. See where Insidious: The Last Key streams (JustWatch via TMDB) →

Streaming availability by JustWatch. In the US, as of 2026-11-05: HBO Max Amazon Channel (subscription), HBO Max (subscription).

Questions people ask

How long is Insidious: The Last Key?: Insidious: The Last Key is 1 h 43 min long (103 minutes). If you start it at 8:00 pm it ends at 9:43 pm; add about 20 minutes if you watch trailers first.
What is Insidious: The Last Key rated?: Insidious: The Last Key is rated PG-13 in the US.
Is Insidious: The Last Key a good movie to watch with a group?: Yes — a crowd movie. Horror and Thriller hold a room: people can talk, laugh or scream over it and still follow what is going on.
Where can I stream Insidious: The Last Key?: In the US, as of 2026-11-05: HBO Max Amazon Channel (subscription), HBO Max (subscription). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

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Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-10-26. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists