Lista episodi

Prepare for a high flying adventure as Hiccup, Astrid and Gobber rewrite the insider training secrets for fourteen different dragon species. Uncover the Island of Berk's legendary dragon mythology and become introduced to seven never-before-seen exciting new dragons.

After Gobber is convinced his nemesis, the legendary Boneknapper, is responsible for burning his house down, Hiccup and the Viking gang join Gobber in hunting down the dragon once and for all. When the gang finds themselves shipwrecked on the suspected island of the beast, they are about to learn the truth about the Boneknapper.