WorstPreviews.com has posted two behind-the-scenes featurettes on Harry Potter and the Half-Blood Prince, coming to theaters a year from now, on November 21, 2008. Directed by David Yates and adapted for the big screen by Steven Kloves, the second-to-last movie stars Daniel Radcliffe, Emma Watson, Rupert Grint, Helena Bonham Carter, Jim Broadbent and Jessie Cave.
You can watch the featurettes here and here!
