An epic week for big movie trailers ended with a whimper this week with the unveiling of the Harry Potter and the Half-Blood Prince teaser trailer. Scheduled to unspool before some IMAX screenings of The Dark Knight, the 15-second spot reveals little more than the title and the line "Once again, I must ask too much of you, Harry." The clip barely deserves to have the green "preview" screen in front of it.
Much more interesting is a new photo from the film, released today by Warner Bros., and here's a large version.