The dark forces rise up and gather with even more strength as a rejuvenated Sylar (Zachary Quinto) joins them in their attempt to destroy the Earth once and for all in the third season of the riveting smash hit sci-fi series. Meanwhile, Nathan (Adrian Pasdar) and Peter (Milo Ventimiglia) try to pull their mother back from the dark side. Hayden Panettiere, Kristen Bell, Masi Oka, Greg Grunberg and Jack Coleman star.
