Angela Pertrelli (Cristine Rose) and the heroes examine the origin of Primatech, revealing that the family ties extend beyond the ones they’ve grown used to.

Peter (Milo Ventimiglia) has to choose what side of the forthcoming war he is on, Sylar (Zachary Quinto) tries to find a little monster in all of us and Claire (Hayden Panettiere) has to choose who lives, H.R.G. (Jack Coleman) or Angela Pertrelli (Cristine Rose).

The heroes prepare for the impending solar eclipse that will change everything. The only question is: are you still watching?

Neil subs in for Adam this week on the Heroes beat — and subsequently tries to find a way to punch a television show in the kidneys.