Preview for "Heroes Villains"

All of you "Heroes" fans need to clear space on your TiVos. The promo clip for the third season, "Villains," has popped up, and dang -- it looks good.

The 2-hour premiere is set for Monday, September 22 at 9:00 p.m. (EST) on NBC. In the meantime, take a peek at the preview below.