
Yue sacrifices herself to become the new Moon Spirit.The Siege of the North, Part 2 (aired December 2, 2005)* - Title reference: See above.The Siege of the North, Part 1 (aired December 2, 2005)* - Title reference: The battle started by the Fire Nation against the Northern Water Tribe.Pakku, Yugoda, Yue and Arnook first appears.The Waterbending Master (aired November 18, 2005)* - Title reference: Pakku being a waterbending master.The Northern Air Temple (aired November 4, 2005) - Title reference: The titular temple that inhabits earthbenders.
The Deserter (aired October 21, 2005) - Title reference: Jeong Jeong.Bato of the Water Tribe (aired October 7, 2005)* - Title reference: Hakoda's best friend and former personnel of the Southern Water Tribe.The Fortuneteller (aired September 23, 2005) - Title reference: Aunt Wu.
The Blue Spirit (aired June 17, 2005)* - Title reference: Zuko's antihero alter-ego. Azula and Ozai first appear as a flashback.
The Storm (aired June 3, 2005)* - Title reference: The weather during the episode, while also referring to Aang's nightmare of being trapped in a storm. The trio tries to stop two clans from feuding again. The Great Divide (aired May 20, 2005) - Title reference: The two clans: One representing Jin Wei and another representing Wei Jin. Jet and the Freedom Fighters (Smellerbee, The Duke, Sneers, Pipsqueak and Longshot) first appear. Jet (aired May 6, 2005) - Title reference: The leader of the Freedom Fighters, Jet. The Waterbending Scroll (aired April 29, 2005)* - Title reference: Katara finding a waterbending scroll to properly learn the techniques. Winter Solstice, Part 2: Avatar Roku (aired April 15, 2005)* - Title reference: Aang meeting his past life. Aang goes to the Spirit World for the first time. Winter Solstice, Part 1: The Spirit World (aired April 8, 2005)* - Title reference: Aang entering in the Spirit World. Imprisoned (aired March 25, 2005) - Title reference: Katara being imprisoned. The King of Omashu (aired March 18, 2005) - Title reference: Bumi. The Warriors of Kyoshi (aired March 4, 2005) - Title reference: The Kyoshi Warriors. Airbenders revealed to be dead 100 years ago. The Southern Air Temple (aired February 25, 2005)* - Title reference: The Air Nomad's home prior to the genocide. The Avatar Returns (aired February 21, 2005)* - Title reference: Aang being the Avatar. First appearance of Aang, Katara, Sokka, Zuko, Iroh, Appa and Kanna. (Team Avatar: Aang, Katara and Sokka) Aang is found by Katara after being in a hibernation sphere for a century. The Boy in The Iceberg (aired February 21, 2005)* - Title reference: Aang. The following cast to have appeared in two or more episodes of Book 1. Dee Bradley Baker as Appa (20 episodes) and Momo (episode 3-present, 18 episodes). Jason Isaacs as Zhao (episode 3-20, 6 episodes, absent in episode 4-7, 9-12, 14, 16-17). Mako Iwamatsu (credited as Mako) as Iroh (13 episodes, absent in episode 5-6, 10-11, 14 and 16-17). Dante Basco as Zuko (14 episodes, absent in episode 5, 10-11, 14 and 16-17, has a silent cameo in episode 6). Debut characters: Aang, Katara, Sokka, Zuko, Haru, Iroh, Roku, Jet, Freedom Fighters, Kanna (Gran Gran), Pakku, Yue, Zhao, June, Suki, Kyoshi Warriors. Main villain: Zuko (whole season except the finale) and Zhao (episode 18-20). 2.5 Book 5 (graphic novels, 2017-present)Īvatar: The Last Airbender Book 1: Water (2005). 1.4 Book 4 (graphic novels, 2012-present).