Synopsis
When the appearance of a Light Fury dragon coincides with the darkest threat they have faced, Hiccup and Toothless must journey to a hidden world and discover their destinies.
Cast
Jay Baruchel
America Ferrera
Cate Blanchett
Gerard Butler
Jonah Hill
Craig Ferguson
Kristen Wiig
F. Murray Abraham
Kit Harington
Christopher Mintz-Plasse
Justin Rupple
Creator & Executive Producers
Dean DeBlois
