Can't get enough of this year's new horror movies [1]? We've got good news. There's another new flick on the horizon, and it's starring Kate Beckinsale [2]. Called The Disappointments Room, it tells the tale of a family seeking a "new beginning" in their new home. When the mother of the family discovers a secret room, though, she finds her sanity unraveling in the most terrifying way. Get ready, because it hits theaters on Sept. 9.