"The Red Door" is the fifth, and supposedly final, "Insidious" movie. And, with the caveat that you can never trust a horror franchise to end when it says it will end, it does deliver a reasonably satisfying wrap-up to the story of the Lambert family. They’ve been absent from "Insidious" since 2013, when Blumhouse pivoted to focus on Lin Shaye’s motherly psychic character Elise Rainier in a string of prequels. (Although she died in the second one, she appears here, because again - why not?) And much has happened while the series was away.
See https://www.rogerebert.com/ for full review
