Harry Potter & The Deathly Hallows Part I Movie Trailer and Synopsis

As Voldemort's power grows stronger, he now has control over the Ministry of Magic and Hogwarts. Harry, Ron, and Hermione decide to finish Dumbledore's work and find the rest of the Horcruxes to defeat the Dark Lord. But little hope remains for the trio, and the rest of the Wizarding World, so everything they do must go as planned.

http://harrypotter.warnerbros.com/harrypotterandthedeathlyhallows/
Directed by: David Yates
Cast: Daniel Radcliffe, Emma Watson, Rupert Grint, Ralph Fiennes, Helena Bonham Carter, Alan Rickman
Duration: 150 min