Season 01
Season 02
Season 03
Season 04
Season 05
Season 06
The Riders follow the aging Eruptodon to the sacred Dragon Graveyard, but soon find themselves trapped by the fearsome Sentinel dragons who guard the graveyard.
All Episodes - S05
EPS01
Dragon's Edge has been beset by small eruptions in the month following the Riders' victory over the Hunters, and with nothing left for them in the outlying islands, the Riders are forced to make the heavy decision to return to Berk. Hiccup and Fishlegs develop a mixture of Deathsong amber and Gronkle Iron to stop the lava bursts, but while gathering materials, Hiccup and Astrid discover an older Garffljorg mortally wounded, hinting that the Hunters, who are now led by the masked man who tried to abduct Hiccup and has the ability to control dragons, are continuing activity. Working together with the Gronkles and Quakens of Dark Deep, the Riders manage to stabilize the volcano, and decide to hold off on returning home to stop the Hunters once and for all.
EPS03
Hiccup and the gang are invited to Berserker island by Daggur, only to find their dragons acting strange on the island. So when they are attacked by dragon hunters, the gang has to take them on alone, without their dragons.
EPS07
After Astrid and Hiccup go off to an island together to retrieve a special oil, Snotlout and the rest of the riders are left to defend the edge against Krogan and the hunters.
EPS08
Hiccup and the riders are on the run from the Flyers, but when they return to Berk, where Stoick is preparing for war, Hiccup is torn between his desire to get the Edge back and his unwillingness to fire on dragons.
EPS12
On a search for Dagur's dad, Hiccup and Dagur encounter vicious Grim Gnashers, and Tuff's search for a missing Chicken leads him to discover she has a second family.
EPS13
When Trader Yohan tells Heather her father may be alive they join forces to take her to him, meanwhile Hiccup and Daggur learn of this and swiftly head to find her to tell her the latter. When Heathers dragon is taken by Vigo and his gang its up to SnotLaut to help Heather get her dragon back and save the day. In the end we learn the real reason behind Trader Yohans treachery.