Watch the Newest, Action-Packed Trailer For Eclipse!

Now this is what we call a trailer! Another preview for Eclipse made its debut on last Friday's taping of Oprah and, boy, is it action-packed. We've already gotten a taste of the love triangle we all know is coming, but now here's a much better look at the action scenes we've been promised. There's plenty of the Cullens this time around—something we thought was missing from the first trailer—and the wolf pack makes an appearance too. Plus, the vampire battle scenes look awesome, right up to a very creepy look at Victoria's newborn army emerging from a lake. Oprah also revealed that Robert Pattinson, Kristen Stewart and Taylor Lautner will all be on her show May 13, which happens to be Rob's birthday. Our excitement just shot up about 20 levels—check it out now!