Hiccup and Stoick set forth to find willow bark, while Gobber holds a cook-off for the merchants until things take a turn for the worst and the riders have to protect Berk.
Hiccup doesn't know who to trust when Viggo and Ryker each tell him that the other has gone rogue, and is sidetracked when a new dragon attacks.
A huge storm hits Dragon's Edge, causing the Dragons to spook and run off. But when Astrid is blinded, Hiccup must lead her to Stormfly.
Hiccup teams up with an unexpected person in search for an antidote when Toothless is seemingly poisoned.
Animated series. The Defenders of the Wing are a local island tribe, which worships dragons and believe the riders have stolen their protector. Show more
Animated series. Hiccup, Mala, Astrid, Fishlegs and Snotlout go searching for the now captured Eruptodon. Show more
Animated series. When Viggo puts a bounty on Hiccup's head, every dragon hunter in the world goes after Hiccup, so Toothless and the Riders must rescue him. Show more
Animated series. When Snotlout messes up a mission, he must learn to be a leader and earn the trust of the other riders. Show more
Animated series. When Mala and the Defenders of the Wing find a mysterious stranger who looks suspiciously like Dagur, Hiccup and Heather go to investigate.
Animated series. Viggo gets angry at the dragon riders continually interfering with his business and uses a deep sea dragon, the Submaripper, to control Berk's trade. Show more
During the week of the midnight sun, when the sun doesn't set for a week, Hiccup must deal with sleep deprivation and a dangerous new dragon.
When Stoick is shot down, Hiccup and the riders race back to Berk to help.
Krogen is on the hunt for dragon lenses, while Snotlout and Minden do their best to defend Wing Island. Back in Berk, Dagur and Mala feud over keeping the lenses safe.
After learning that his ancestors once hunted dragons, Fishlegs goes on a journey to find a Dramillion dragon, while being faced with the challenge to clear his family name.
An extremely powerful new dragon attacks Dragon's Edge, and Hiccup makes a dangerous alliance while the fate of the Dragon Eye hangs in the balance.
The riders battle the Flyers at Berserker Island, while Hiccup and Dagur search the caves and find a Bewilderbeast egg.
The Riders think they have discovered the King of Dragons, but quickly learn along with the Flyers that the real King of the Dragons lives under Berserker Island.
Animated series based on How to Train Your Dragon. Hiccup and the Riders, with help from Dagur, hatch a plan to steal Berk's gold back.
Animated series. Hiccup and Fishlegs must go into a dangerous volcano with the eruptodon's egg before it is too late. Show more
When the twins journey to the Northern Markets to fix their prized mace, they end up stumbling onto a secret project by Viggo and the dragon hunters.