Raised to be a warrior, seventeen-year-old Eelyn fights alongside her Aska clansmen in an ancient rivalry against the Riki clan, but when faced with her brother's betrayal, and driven by a growing love for her brother's friend Fiske, she attempts to unite the two clans.

Chronicles the adventures and misadventures of Hiccup Horrendous Haddock the Third as he tries to pass the important initiation test of his Viking clan, the Tribe of the Hairy Hooligans, by catching and training a dragon.

Someone has stolen the Fire Egg. Now the volcano on Volcano Island is active and the tremors are hatching the eggs of the exterminator dragons! Can Hiccup return the Fire Egg to the volcano, stop the volcano from erupting, and save the Tribes from being wiped out by the terrible sword-claws of the Exterminators.

Dak, Sera and Riq might be in over their heads when they attempt to stop a Viking invasion!

Hiccup, stranded with Toothless on the Beach of the Broken Heart and being hunted by an old enemy, faces Ug the Uglithug, Berserks, and Scarers and tries to save Fishlegs from the Beast.

Scooby and the gang are ready for a fun afternoon in the new Viking Village at Happy Sally Land, a nearby theme park. Scooby and Shaggy can't wait to ride the Nordic Nor'easter, the rip-roaringest roller coaster around. But when an angry Viking scares away all the visitors, it looks like no one will ever get to ride the new roller coaster. It's up to the gang from Mystery, Inc. to track down the Viking before his villainy closes Happy Sally Land down...