EDIT: Technically speaking, this is not a TV spot. A TV spot is a video that's 30 seconds in length that will appear during the commercials. The piece below is 90 seconds and has not aired on television.
A new TV spot for Harry Potter and the Deathly Hallows, Part 1 has made its way online.
It is mostly a condensed version of the trailer we saw last month, but features a few new scenes, including Bellatrix casting a spell with Ron and Hermione restrained in the background (0:23), Moody avoiding getting kicked in the head by Thestrals (1:09), and Scrimgeour approaching the Burrow (0:24).
While we don't believe this to be the same spot as the one mentioned in the previous post, we do believe this to be similar to the spot that aired at the 2010 Scream Awards.