Peter (Milo Ventimiglia) travels to Primatech Paper in Texas with his new friend to destroy the virus, which will kill 93 percent of the world's population in the future or so he believes. Niki (Ali Larter) returns to Micah (Noah Gray-Cabey) with bad news. To right a wrong, Monica (Dana Davis) puts her abilities to the test while Hiro (Masi Oka) goes after his father's killer. Meanwhile, Matt (Greg Grunberg) uses his mental abilities to track down the last person in the company photo. In addition, Nathan (Adrian Pasdar) learns his brother is alive. Outside of New York, Maya (Dania Ramirez) must choose between Alejandro (Shalim Ortiz) and Sylar (Zachary Quinto). Kristen Bell, Jack Coleman, James Kyson Lee, Hayden Panettiere and Sendhil Ramamurthy also star. Nick D'Agosto, Adair Tishler and Stephen Tobolowsky guest-star.