We may receive a commission on purchases made from links. "Avatar: The Last Airbender" rose to a whole other level of greatness in its second, and some would say best, season. ("Book 2: Earth.") A lot ...

To celebrate the show’s 20th anniversary, we’re spotlighting the voices and creators behind the beloved series. Introduced in Season 2, Azula quickly cemented herself as a cold, calculating, and ...