i've got a serious M. Night Shyamalan itch.......

I love anything made by M. night Shyamalan. He's one of the best filmmakers of our time IMHO. I have seen everything he's ever done, including the one his daughter directed that came out not long ago, The Watchers. Can I get some suggestions for movies with the same flavor as his are. Ones similar I have seen off the top of my head are, Shudder Island, Stonehurst Asylum, Midsommer.... thats all my poor brain can come up with now. TIA, you guys are an awesome group! I look forward to diving in to your recommendations!