Episode Summary
When a young waterbender named Katara and her brother, Sokka, discover a giant iceberg while fishing for food around their homestead at the South Pole, they discover that there is a boy named Aang inside, whom they discover is an airbender, a group of people which were thought to be extinct. However, after a string of unfortunate events which puts the village in harms way, they soon learn that there is more to him than meets the eye.