The new chapter is a chilling prequel (Insidious, Insidious Chapter 2), set before the haunting of the Lambert family.
I found the beginning and a few other parts of this third installment kind of slow. But it has a good scare factor and finally some funny dialog close to the end.
Written and directed by co-creator Leigh Whannell and starring Dermot Mulroney, Stefanie Scott, Angus Sampson, Leigh Whannell, Hayley Kiyoko, and Lin Shaye. —A.O.