Full Half-Blood Prince Trailer with The Mummy?
by Wesley Johnson ~ July 17th, 2008. Filed under: .
It has been confirmed that we’ll get a 15-second teaser trailer of Harry Potter and the Half-Blood Prince with showings of The Dark Knight. It looks like a full trailer won’t be too far behind according to the folks at BlogWarts.com. A reliable source within Warner Brother’s Mexico division told them to expect the full trailer to premiere with The Mummy: Tomb of The Dragon Emperor on August 1.
(source)