Avatar: The Last Airbender

Season 2, Episode 9

Episode Title: Bitter Work

Air Date: 2006-06-02

Overview:

Toph's instructing abilities come into question when Aang cannot seem to overcome a block that keeps him from earthbending. Sokka gets himself in a jam, while befriending what was, moments before, his next meal, and Iroh and Zuko begin training utilizing new philosophies and methods that originate from the other elements.