Sozin's Comet: The Final Battle is the series finale for the Nickelodeon's television series "". It was directed by Ethan Spaulding, Giancarlo Volpe, and Joaquim Dos Santos, and written by Michael Dante DiMartino, Bryan Konietzko, and Aaron Ehasz. Though intended to be split into three parts, the finale aired as a two-hour four-part movie on 19 July 2008. Prior to the week of 14–19 July, no episodes had been shown since 30 November 2007. The Saturday airing of "Sozin's Comet" acted as a climax to a week of ten new episodes that concluded .