Five new stills detailing the epic production
Blue screen! Blue screen! Blue screen! Blue Screen!
Daniel Radcliffe as Harry Potter, Bonnie Wright as Ginny Weasley, David Thewlis as Remus Lupin, Julie Waters as Mrs. Weasley, Mark Williams as Arthur Weasley and James Phelps as Fred Weasley on the set of Warner Bros. Pictures' fantasy "Harry Potter and the Half-Blood Prince."