Avatar: The Last Airbender Season 3 Episode 11 : The Day of Black Sun: The Eclipse (2)
Sokka and Toph attempt to help Aang find the Firelord in time for the eclipse, but Azula and two Dai Li agents stall them and the eclipse passes before they can find him. Meanwhile, Zuko confronts his father and vows to help Aang defeat him. Ozai attempts to kill his son with lightning, but Zuko redirects it and escapes. Iroh frees himself from jail and disappears. The invasion force is captured, Aang and his friends flee on Appa and retreat to the Western Air Temple for safety as Zuko follows on an air balloon.