The story focuses on parapsychologist (played by Lin Shaye), delving into her traumatic childhood in New Mexico. Elise is called back to her childhood home to investigate a haunting, forcing her to confront her own past and a malevolent entity known as KeyFace . Key plot elements include:
Released on January 5, 2018, is the fourth installment in the Insidious franchise. Directed by Adam Robitel and written by series co-creator Leigh Whannell, the film serves as a direct sequel to Insidious: Chapter 3 and a prequel to the original 2010 film. Plot Overview
: Elise must once again venture into the dark, alternate dimension to battle the demons from her past.
: Elise is joined by her loyal assistants, Specs (Leigh Whannell) and Tucker (Angus Sampson). Cast and Production Insidious: The Last Key (2018) review - Facebook