Sure, I can help you with that. Insidious: The Last Key is a 2018 American
supernatural horror film directed by Adam Robitel and written by Leigh
Whannell. It is the fourth installment in the Insidious franchise, and the
second in the chronology of the story running through the series. 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.