Eris Quod Sum

S3, E7: Trapped and terrified, Nathan (Adrian Pasdar) and Tracy (Ali Larter) fight for their lives against a much-changed, monstrous Suresh (Sendhil Ramamurthy) to free themselves, Maya (Dania Ramirez) and the doctor’s other "test subjects." Elle (guest star Kristen Bell) returns, with a shock for Claire (Hayden Panettiere) and her family. Meanwhile, aware of Peter’s (Milo Ventimiglia) ruthless take down by her rivals at Pinehearst, Angela (Cristine Rose) reaches out to convince Sylar (Zachary Quinto) to save his brother. Since he won’t sign up with the Villains, Daphne (guest star Brea Grant) is ordered by her boss to go back and kill Matt (Greg Grunberg) -- or be killed herself. While in awe of the African precog’s power, Hiro (Masi Oka) still questions Usutu’s (guest star Ntare Mwine) advice on how to best face his gathering opponents. Jack Coleman and James Kyson Lee star. Alan Blumenfeld, Ashley Crow, Robert Forster, Jaime Hector and Blake Shields guest star.