If you missed last night's airing of Heroes, then chances are you also missed exclusive Summit Entertainment footage from the highly anticipated Twilight that has now landed on YouTube.

Check out the video below!

Starring Kristen Stewart, Robert Pattinson, Billy Burke, Peter Facinelli, Elizabeth Reaser, Cam Cigandet, Nikki Reed, Jackson Rathbone and Ashley Greene, the vampire love story adaptation of the bestselling Stephanie Meyer novel opens in theaters November 21st, 2008.