Nickelodeon had to add 'Last Airbender' to title as James Cameron owns Avatar rights
Before James Cameron's Avatar built a legacy around the world of Pandora and the Na'vi warriors, there was another similar-sounding series that also went on to be a legend in its own right — Avatar: The Last Airbender. The coincidence has always prompted fans to wonder if a connection between the two titles existed, and Giancarlo Vorpe, who directed 19...
Source: asiaone.com