Warner Bros have released the new trailer for Harry Potter and the Deathly Hallows, Part deux. The movie which hits screens in 3D, 2D and IMAX 3D theaters arrives July 15th. David Yates directs the final movie in the franchise which stars Daniel Radcliffe, Rupert Grint, Emma Watson, Helena Bonham Carter, Robbie Coltrane, Warwick Davis, Tom Felton, Ralph Fiennes, Michael Gambon, Jason Isaacs, Alan Rickman, David Thewlis, Julie Walters, Bonnie Wright and Kelly Macdonald. The first seven Potter movies grossed around $6.4 billion at the global box office, and the concluding Part 2 of The Deathly Harrows is widely believed to be the biggest picture of 2011. Hit the jump to check it out.