Nathan learns of his father's plans, while Flint and Knox launch attacks on Hiro, Ando, Peter, and Claire. Meanwhile, Matt tries to revive Angela, Sylar meets with Elle, and Mohinder begins testing of his newest superpower formula.
Trapped and terrified, Nathan and Tracy fight for their lives against a much-changed, monstrous Suresh to free themselves, Maya and the doctor’s other “test subjects.” Elle returns, with a shock for Claire.
Villains Knox and Daphne are on a quest to recruit Hiro and others to the Pinehearst fold. Angela and the Company are paralyzed from gần đây events. Peter goes to Pinehearst searching for các câu trả lời but is stunned to learn who the founder is.