Season 1, Episode 11 - "The Great Divide"
20 May, 2005
While crossing a canyon on foot, Aang has to mediate between two tribes, the Zhangs and the Gan-Jins, who have been feuding for almost 100 years. After sending Appa to the other side with the sick and elderly, they are all trapped in the canyon when their Earthbender guide's arms are broken.
