Animated series. When the Riders uncover the location of Viggo's dragon auction, they must stop him from selling dragons and stealing all the gold in Berk. Show more
Discover 11,128,835 listings and 279,764 playable programmes from the BBC
Animated series. When the Riders uncover the location of Viggo's dragon auction, they must stop him from selling dragons and stealing all the gold in Berk. Show more