Ryan Murphy may not be your favorite showrunner (after all, he seems like kind of a jerk in every interview), but that doesn't mean the man isn't talented. From Nip/Tuck to Glee, Murphy has created some of the most buzzed-about television in the last decade, and it looks like he's planning to keep buzzing with American Horror Story. The first teaser trailer has arrived online, and it's totally creepy. Watch your back, Mrs. Coach!

That's right: Connie Britton stars, along with Dylan McDermott and Jessica Lange. Also, a dude who walks into a fireplace and burns up, and walls come to life. Scary! Watch above. The show debuts in October.