Wow. Just. . .wow. The teaser trailer for the sixth Harry Potter movie, Harry Potter and the Half-Blood Prince [1] is seriously spooky. In keeping with the tone of the later books, this movie looks way darker than any of the ones before it, as we get a glimpse at the young Tom Riddle. Sullen, dark little kids are always the creepiest.

To be honest, this trailer gave me chills. Especially toward the end. You'll know what I mean if you .

The movie opens November 21. Check it out:

You can download a clearer version here [2].

Source [3]