Episode 1: The Boy In The Iceberg -

: Katara's protective, skeptical, and non-bending older brother who fancies himself a warrior.

: Siblings Katara and Sokka from the Southern Water Tribe are out fishing when Katara's accidental waterbending cracks open a massive iceberg. Episode 1: The Boy in the Iceberg

: Aang visits the village and has no idea that a 100-year global war has been raging. : Katara's protective