M. Night Shyamalan’s latest film-slash-chance at redemption, The Visit, has two grandkids visiting their grandparents for a weeklong getaway in Pennsylvania. Fun, except, they get Hansel and Gretel–ed and Paranormal Activity–ed once the clock strikes 9:30 p.m. (I swear that’s not a spoiler because that’s all in this trailer, and, hey, on top of all that, there’ll most likely be a twist to make things really crazy.) The movie comes out September 11, but you can get thoroughly creeped out right here, right now. When you’re done, though, please face your fears, and call your grandparents and relatives to make sure they haven’t been scratching any walls lately.