Originally published on http://io9.com/creators-of-the-legend-of-korra-explain-the-shows-not-c-1611119124 The news came yesterday that Book 3 of The Legend of Korra was being pulled from Nickelodeon to air online. So of course the creators of the show had to address it at this morning's Comic-Con panel — which they did, before moving on to celebrate the show.