Book One: Water
Katara and Sokka (a brother and sister from the Southern Water Tribe) discover the Avatar (a 12-year-old Airbender boy named Aang) frozen in an iceberg. Together the three begin their journey to the North Pole to find a master waterbender so Aang can begin his Avatar training!
All Episodes
S1 E1: The Boy in the Iceberg
S1 E2: The Avatar Returns
S1 E3: The Southern Air Temple
S1 E4: The Warriors of Kyoshi
S1 E5: The King of Omashu
S1 E6: Imprisoned
S1 E7: The Spirit World: Winter Solstice (1)
S1 E8: Avatar Roku: Winter Solstice (2)
S1 E9: The Waterbending Scroll
S1 E10: Jet
S1 E11: The Great Divide
S1 E12: The Storm
S1 E13: The Blue Spirit
S1 E14: The Fortuneteller
S1 E15: Bato of the Water Tribe
S1 E16: The Deserter
S1 E17: The Northern Air Temple
S1 E18: The Waterbending Master
S1 E19: The Siege of the North (1)
S1 E20: The Siege of the North (2)