Netflix's upcoming Avatar: The LastAirbender live-action series will reportedly be changing the ages of its main heroes. With Avatar: The Last Airbender (and its The Legend of Korra sequel) reaching a whole new audience with its recent streaming releases, one of the bigger surprises was seeing that a new live-action take on the franchise was in the works together with Netflix. While many fans still have some bad memories from the first live-action film, there was the hope that this new take on the franchise would fare better than the last.