The new trailer for 'Harry Potter and the Deathly Hallows: Part 1' is the most intense yet. Teasing corruption at the Ministry of Magic, Death Eater threats to Hogwarts and the Weasly family, and a friendship put to the test, this trailer illustrates how far this series has evolved to become the powerful epic debuting in November. And it's downright scary. Even the briefest moments of levity (multi-Harrys!) are rooted in serious business for our heroes: keeping Harry out of Voldemort's deadly grasp.
