Starring Lin Shaye, Angus Sampson, Leigh Whannell, Spencer Locke, Caitlin Gerard, and Bruce Davison, the film follows parapsychologist Elise Rainier as she investigates a haunting in her childhood home. It is the fourth installment in the Insidious franchise, and the second in the chronology of the story running through the series. It is produced by Jason Blum, Oren Peli, and James Wan.
Insidious: The Last Key is a 2018 American supernatural horror film directed by Adam Robitel and written by Leigh Whannell.
