'Harry Potter and the Deathly Hallows': Scream Awards clip, new TV ad

The opening of "Harry Potter and the Deathly Hallows Part 1" is now less than a month away, and to start the 30-day countdown we've got a pair of new teasers to show you.

The first is the clip that premiered during Spike TV's broadcast of the 2010 Scream Awards Tuesday night (Oct. 19). The minute-long trailer really plays up how much the odds appear to be stacked against Harry ( Daniel Radcliffe) and his friends. It's largely made up of shots from previous trailers, but there are a couple of new bits. The moment that stands out for us is Ron ( Rupert Grint) destroying the locket Horcrux and the eruption that causes.