The frantic race to locate the Allspark first culminates on a strange planet as the future comes crashing through to the present day.
There won't be a season 2, the show has ended.
With a maintenance robot and a deadly fugitive tagging along, friendship droid S.A.M searches for its best friend, the heir to a kingdom under siege.
In a war-torn world of elemental magic, a young boy reawakens to undertake a dangerous mystic quest to fulfill his destiny as the Avatar, and bring peace to the world.