Irish television channel Cula4 from TG4 Ireland had dubbed and aired Avatar: The Last Airbender or Avatar: An tAer-Lúbóir Deiridh in Gaeilge, an endangered language, but have since lost the rights to air it. It was never released on home video or streaming. The only surviving piece of it is a camrip on Youtube (currently blocked in the US). There is a Change.org petition started in 2018 to get Viacom to release the Gaeilge dub.