Summit Entertainment has released a 15-second preview of the upcoming The Twilight Saga: Breaking Dawn - Part 1 trailer, which will be released on Tuesday, Septmeber 13. Click on the video player below to watch this sneak preview of the new vampire sequel, which debuts in theaters nationwide on November 18. The studio has also released a new photo from The Twilight Saga: Breaking Dawn - Part 1, featuring Robert Pattinson and Kristen Stewart embracing yet again. Click on the photo below to access our growing gallery from this vampire saga.