Now knowing what's at stake if they fail in their mission, Hiro and Ando's determination to save the world is put to the test. Committed to the path, Nathan takes some surprising steps to guarantee his election. Jessica and D.L. begin to learn how their family fits into Linderman's plans. Thompson brings someone new into his company's fold. With more and more blood on his hands, Sylar visits his mom.

With Isaac's horrible predictions all unfolding before them, the everyday people with extraordinary abilities face moments of pain and peril in Kirby Plaza with unflinching heroism, as "Heroes" first volume comes to a close -- and the next surprisingly begins.