Series follows Hiccup's journey to tame dragons and reconcile Viking-dragon conflict. Berk was once a Viking-dragon conflict until Hiccup learned to tame them. Dragons can now be trained and used alongside Vikings in daily life
Season 5 received 5/5 stars from audience members. Some reviewers criticized excessive duologues from Ruffnut and Tuffnut. Season continues excellent work from previous seasons
Astrid initially dislikes Hiccup but becomes jealous of his dragon training. Hiccup and Astrid become friends, Astrid being Hiccup's number two. Astrid joins Berk guard after Hiccup saves her from eel-infested waters
Released alongside How to Train Your Dragon 2 DVD/Blu-ray in November 2014. Available on Netflix from December 2014. Prequel to How to Train Your Dragon 2
Heather is Dagur's sister and Oswald's daughter. She has green eyes and long black hair with fringe. Initially wears patchy clothing, later transforms into dragon-themed outfit