Hiro takes Noah back one year to try and stop the summit bombing, but they soon realize that anything they do to stop it will only make matters worse. Meanwhile, Noah discovers how Claire died and takes steps to ensure the future by having Hiro and Angela Petrelli travel into the past.

While Dearing gets Carlos into Sunstone Manor, Luke and Malina continue traveling to Carbondale to find Malina's brother Tommy. Meanwhile, Noah discovers the truth about Quentin's allegiance, and Erica takes steps to ensure that the Renautas project stays on track.