The upcoming horror film, from "Conjuring" director James Wan, doesn't just have a few ghosts wandering a haunted house — it has over a dozen.
The sequel to the 2011 thriller "Insidious" picks up after Wilson rescued his son from "The Further." But as the ending of the original suggested, their paranormal problems are just heating up. In order to end the hauntings that have been plaguing the family for years, the Lamberts must investigate Wilson's past to figure out why the spirit world just won't let go of him.
"Insidious: Chapter 2" starts scaring audiences on Sept. 13. Here's the trailer: