It's official - Comic-Con has officially begun and hordes of geeks have invaded the San Diego Convention Center yet again. For the third year in a row we were on hand in order to capture the opening night mayhem in photos. This year we present an exclusive look at the show floor during preview night, including some shots of the movie-related booths and much more. Not only were there some strong presentations from Sony, Lionsgate, and Warner Brothers, but we've spiced things up with a few costume photos (the only ones we could find so far), Watchmen action figures, and whatever else awesome that we came across while battling the crowds. If you've been waiting to get excited, this is your first chance - enjoy!

Stay updated on all of our coverage from the on-going Comic-Con right here. All updates will show up daily on that page or you can subscribe to our RSS. Comic-Con 2008 has begun!