NBC posted another new (but shorter) preview on the official site. Future Hiro and Ando go to Niki looking for Peter, she responds “You still trying to stop an exploding man?”

You can view the NBC version here: http://www.nbc.com/Heroes/video/video_display.shtml#mea=90599

And thanks to ANDO of 9th Wonders, you can view it below via YouTube:


http://www.youtube.com/watch?v=mCdW8JmskNE

Source: Official NBC Heroes Site