The season revolves around the protagonist Aang and his friends Katara and Sokka going on a journey to the North Pole to find a Waterbending master to teach Aang and Katara. The series starred Zach Tyler Eisen, Mae Whitman, Jack DeSena, Dante Basco, Dee Bradley Baker, Mako Iwamatsu, and Jason Isaacs as the main character voices. It consisted of 20 episodes and concluded on December 2, 2005. Created by Michael Dante DiMartino and Bryan Konietzko, the first season premiered on Nickelodeon on February 21, 2005. Book One: Water is the first season of Avatar: The Last Airbender, an American animated television series produced by Nickelodeon Animation Studio.
