What you may need to know:
1. Insidious (2010) was a dumb horror movie that made a LOT of money. FRANCHISE!
2. Confusingly, the guy who made this (James Wan) has done another haunted house movie, The Conjuring (2013) starring the same actor, Patrick Wilson.
4. All horror movie trailers are pretty much exactly the same these days: discuss.
Release Date: September