Avatar: The Last Airbender – Sozin’s Comet, All Parts (Episodes 18-21)Directors: Ethan Spaulding, Giancarlo Volpe, Joaquim Dos SantosArt Direction: Bryan KonietzkoMore information (IMDb) Genre:Animation, Action, Adventure DateJuly 19, 2008 CategoriesAvatar TLA Season 3,Related Posts Avatar: The Last Airbender – Season 3, Episode 9: Nightmares and DaydreamsAvatar TLA Season 3· View Project Avatar: The Last Airbender – Season 3, Episode 15: The Boiling Rock, Part 2Avatar TLA Season 3· View Project Avatar: The Last Airbender – Season 3, Episode 12: The Western Air TempleAvatar TLA Season 3· View Project