As the second volume of Heroes begins, the fates of Peter (Milo Ventimiglia), Nathan (Adrian Pasdar) and Matt (Greg Grunberg) are revealed, following the horrible showdown with Sylar (Zachary Quinto) and Peter's uncontrolled nuclear detonation miles above New York City. As everyone attempts to move on, a new sinister force begins stalking and murdering Heroes. With the family hiding in Southern California, H.R.G. (Jack Coleman) and Claire (Hayden Panettiere) attempt to live as inconspicuously as possible...which proves to be easier said than done. Meanwhile, after landing in feudal Japan, Hiro (Masi Oka) meets his hero Takezo Kensei (David Anders). Twins Maya (Dania Ramirez) and Alejandro Herrera (Shalim Ortiz) hope to make the crossing into the U.S. from Mexico, in hopes of finding help with their deadly abilities. Dana Davis, Noah Gray-Cabey, James Kyson Lee, Ali Larter, Sendhil Ramamurthy also star. Nick D'Agosto, Lyndsy Fonseca, Cristine Rose, Barry Shabaka Henley, George Takei, Eriko Tamura and Adair Tishler guest star.