Harry Potter And The Half-Blood Prince is released this Friday and you can watch the special launch trailer on our video player.
It begins with Dumbledore leading Harry down into a cave as they search for a Horcrux, a fragment of Voldermort's soul. The old Hogwarts headmaster asks Harry "are you ready to embark on a dangerous adventure."
From there we see some Quidditch action, Harry duelling with Draco Malfoy and chatting to Ginny Weasley.
Will you buy Harry Potter And The Half-Blood Prince when it's released on Friday?
