Enemy of My Enemy
E1
While trying to take care of unfinished business, Hiccup and Toothless are lured into a trap. An unlikely rescuer comes to their aid.
Crash Course
E2
A wounded Fireworm seeks the Dragon Riders' help in protecting a precious treasure trove from an unfamiliar creature with strange and slimy powers.
Follow the Leader
E3
When things don't go well while Fishlegs is in charge, he gets another chance to prove he has what it takes to be a leader.
Turn and Burn
E4
When a mysterious dragon attacks Spitelouts storehouse, Spitelout and Stoick have different ideas on what to do next.
Buffalord Soldier
E5
After Astrid makes an alarming discovery, her life comes to depend on a dragon everyone thought was extinct. Her pals race against time to find it.
A Grim Retreat
E6
When the Dragon Riders fly to an island on a vacation, a small creature there has a special effect on the dragons.
To Heather or Not to Heather
E7
After learning that Fishlegs has been secretly communicating with Heather, the gang invites her to the Edge to convince her to join the Dragon Riders.
Stryke Out
E8
When Hiccup and Toothless are kidnapped and Toothless is forced to fight other dragons for entertainment, the rest of the dragon riders must save them before it's too late.
Tone Death
E9
The dragon riders take a dragon egg from the dragon hunters and they try to train the baby dragon. Will they be able to do it?
Between a Rock and a Hard Place
E10
Viggo is building an impenetrable fortress that even dragons can't break through, it's up to Hiccup and the gang to stop him.
Family on the Edge
E11
Heather's brother Dagur shows up out of no where and asks Hiccup for help finding her. He wants to learn to ride dragons. Dagur sees Heather on the edge and goes the extra mile to protect her.
Last Auction Heroes
E12
Snotlout is sent on an undercover mission to Viggo's dragon auction as part of a plan to rescue the dragons and stop Viggo from getting richer.
Defenders of the Wing (1)
E13
When Viggo offers Hiccup a truce, the wary Dragon Riders investigate and find a potential ally in their fight against the Dragon Hunters.