Plot: Nathan tries to protect the president from Sylar, who has plans for his new partner. Hiro discovers repercussions in getting his powers back. Elsewhere, Matt is forced to go to extraordinary lengths to ensure the safety of his family.

Plot: Sylar begins to experience an unexpected identity crisis while continuing his partnership with Danko. Hiro and Ando take drastic measures to take down Building 26. Matt’s newfound fatherhood changes his plans. Nathan comes up with a plan to right the wrongs of his government operation.

Plot: Angela reveals the dark secrets that have haunted her for years, while Mohinder learns that his father was involved in a long-forgotten government operation.

Plot: Someone close to Danko is put on the line of fire. Noah’s marriage is dangerously close to the breaking point. Hiro and Ando have a special delivery for Matt. Angela begins to unearth the demons of her past.

Plot: Now that Nathan’s (Adrian Pasdar) ability has been revealed and he has lost control of his operation, he and Claire (Hayden Panettiere) go into hiding in Mexico. With Emile Danko (guest star Zeljko Ivanek) now in control of the government operation, his plan to destroy everyone with abilities is set into motion as he teams up with an unlikely partner. Meanwhile, Angela (Cristine Rose) and Peter (Milo Ventimiglia) seek refuge in a church and begin to mend their broken relationship. Kevin Alejandro also guest stars.

Plot: Danko considers releasing Tracy so she’ll lead him to Rebel. Elsewhere, Angela seeks help from an old friend (Swoosie Kurtz); Hiro and Ando continue their latest mission chosen by Rebel.

Plot: Sylar finally meets his father after a somewhat awkward reunion. The Hunter plans to learn the Petrelli’s family secrets in hope of removing Nathan’s position of power.

Plot: Acting on a tip from “Rebel”, Peter and Matt head to Building 26 to find Daphne.

Plot: Matt interrogates the captured Noah to find out how he began working with Nathan to abduct those with abilities. The information Matt uncovers leads Peter to a confrontation with the Hunter.

Plot: Nathan’s plans face exposure when the President orders Homeland Security to start an investigation. Sylar embarks on a road trip to find his father with assistance from Luke, unaware of their pursuit by Nathan’s agents. Elsewhere, Matt’s prophetic images lead Hiro and Ando to India and the Heroes receive help from a mysterious ally.