Out of time and options, the team reconciles that their actions have made everything much, much worse and plan one final mission to put an end to Dr. Kronish and…

Sylar continues his unusual partnership and begins to have an unexpected identity crisis. Hiro and Ando take measures toward bringing down Building 26. Meanwhile, Matt’s new found fatherhood changes his…

Jack’s search takes him to the home of an old enemy, while a bomber slips into the White House.