Things you don't know about "The Exorcist"

It is not surprising that The Exorcist has been voted the scariest horror movie of all time by Entertainment Weekly and Maxim. Just about anyone who has seen the movie can claim a 122-minute anxiety attack. When the theological thriller debuted in 1973 as an adaptation of William Peter Blatty’s best-selling novel, it brought the ancient concept of demonic possession to the modern world. When it was re-released in 2000 with the benefit of digital restoration, it reinforced its place in pop culture.

"Harry Potter and the Deathly Hallows" Official Trailer

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.