Heroes (2006)

S3E12 Our Father

To thwart Arthur's plans, Hiro and Clair join forces and journey back to the moment Kaito entrusted Claire to H.R.G. At the same time, Peter and the Haitian set out to confront Arthur, but they encounter Sylar, who blocks their path. Meanwhile, Suresh makes significant progress with the formula, inching closer to a pivotal discovery.