It’s just a week away now until Harry Potter And The Half Blood Prince takes over cinemas, and we’re already very excited. A series of clips have been hitting the web over the last few days, and the latest is a quieter scene than the previous ones, but introduces us to one of the main cruxes of the movie – who exactly is the Half Blood Prince? And what is it with Harry and the Prince’s textbook? Click below for the clip, and click HERE and HERE to see some more great scenes from HP 6.