Aang discovers a Fire Nation drill heading straight for Ba Sing Se, with Azula, Ty Lee, and Mai inside. An Earth King General gives him the task of stopping it before it destroys the wall that protects the city. Aang and the group succeed in stopping and destroying the drill from the inside. Meanwhile, Jet wishes to recruit Zuko for his Freedom Fighters, but learns that Zuko and Iroh are Firebenders after seeing Iroh heat his tea at a Ba Sing Se train station.
Home video releases
- Avatar: The Last Airbender: Book 2: Earth - Volume 3
- Avatar: The Last Airbender: The Complete Book 2 Collection
- Avatar: The Last Airbender: The Complete Series