If you can't get enough of scary thrillers, then you're going to freak over the first trailer for Split. When a young man with 23 different personalities is compelled to abduct three young girls, he strives to survive as the final and most dangerous one of all tries to take full control. Not only does James McAvoy star, but it also marks the reunion of dream team M. Night Shyamalan (The Sixth Sense and Signs) and Jason Blum (the Purge and Insidious series) after working together on The Visit last year. If we're being completely honest, we're already at the edge of our seats. You can catch the movie when it hits theaters in January 2017, and don't worry, there are plenty of upcoming horror movies that will tide you over until then.