Harry Potter and the Half-Blood Prince is an upcoming 2009 fantasy-adventure film based on the eponymous novel by J. K. Rowling. It is the sixth film in the popular Harry Potter films series. It is directed by David Yates, the director of the fifth film, Harry Potter and the Order of the Phoenix. David Heyman and David Barron are producing the film, and Steve Kloves, screenwriter of the first four films (but not the fifth), has returned as screenwriter for this film. Filming began on 24 September 2007, and the film was originally planned for a UK and North American release on 21 November 2008, but on 14 August 2008, it was announced that the release date for the film was to be delayed to 17 July 2009, but this date was later changed to 15 July 2009 (but not for UK).Like the previous film, the sixth film will be simultaneously released in regular cinemas and IMAX 3-D, however in the latter, rumours suggest that under 25 minutes of the film will be in 3D. wallpapers, gallery, free video, pictures, pics, movie, film, hot film, best film and free desktop wallpapers.