Avatar Book 1 Water Episode 6 - Imprisoned Episode Title:Imprisoned.Episode Description:Aang, Katara, and Sokka camp near a small Earth Kingdom town where they meet a young earthbender named Haru. However, the town is occupied by the Fire Nation, and earthbending is outlawed. Katara convinces Haru to save an old man using earthbending, only to have the same old man turn Haru in. Katara then devises a plan to save Haru by getting herself arrested for earthbending, which she fakes with some help from Aang. When she arrives at the Fire Nation prison, a metal sea fortress that is impervious to earthbending, she finds that all of the prisoners have lost hope due to their inability to bend. But Katara successfully leads a rebellion with Aang and Sokka's help by giving the earthbenders all of the coal on the fortress. The earthbenders all escape and return to their occupied towns with plans to rebel against Fire Nation occupation.