Plot summary
Shortly after Walt is born, Michael's wife Susan leaves him. She dies years later and Walt's stepfather, unsettled by an incident where a bird Walt was reading about slammed into a window, asks him to come to Sydney to take custody of him. In the present, Locke and Boone teach Walt survivalist skills, but are forcibly interrupted by Michael. As Walt rebels under his strict parenting, he chases a runaway Vincent into the jungle and is cornered by a polar bear. Locke and Michael work together to save his life, earning Walt's respect. Locke and Boone encounter Claire in the jungle.
Credits
Adapted from Wikipedia contributors, Lost season 1. HTML formatting and reference markers removed.