Avatar: The Last Airbender spans three seasons, each named after one of the elements that Avatar Aang still has to master at the beginning of the show. Creators and producers Michael Dante DiMartino and Bryan Konietzko clearly had a plan in mind when creating the show, and Avatar: The Last Airbender's 20-plus episode seasons gave them the perfect amount of time to tell the story they wanted to tell. The Avatar: The Last Airbender series finale is clearly meant to be the ending.
Jaina Peveto
Jaina Peveto