Seasons & episodes
S3 · E1Enemy of My Enemy 2016-06-24 · 23 min
While trying to take care of unfinished business, Hiccup and Toothless are lured into a trap. An unlikely rescuer comes to their aid.
S3 · E2Crash Course 2016-06-24 · 23 min
A wounded Fireworm seeks the Dragon Riders' help in protecting a precious treasure trove from an unfamiliar creature with strange and slimy powers.
S3 · E3Follow the Leader 2016-06-24 · 23 min
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.
S3 · E4Turn and Burn 2016-06-24 · 23 min
When a mysterious dragon attacks Spitelouts storehouse, Spitelout and Stoick have different ideas on what to do next.
S3 · E5Buffalord Soldier 2016-06-24 · 23 min
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.
S3 · E6A Grim Retreat 2016-06-24 · 23 min
When the Dragon Riders fly to an island on a vacation, a small creature there has a special effect on the dragons.
S3 · E7To Heather or Not to Heather 2016-06-24 · 23 min
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.
S3 · E8Stryke Out 2016-06-24 · 23 min
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.
S3 · E9Tone Death 2016-06-24 · 23 min
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?
S3 · E10Between a Rock and a Hard Place 2016-06-24 · 23 min
Viggo is building an impenetrable fortress that even dragons can't break through, it's up to Hiccup and the gang to stop him.
S3 · E11Family on the Edge 2016-06-24 · 23 min
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.
S3 · E12Last Auction Heroes 2016-06-24 · 23 min
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.
S3 · E13Defenders of the Wing (1) 2016-06-24 · 23 min
When Viggo offers Hiccup a truce, the wary Dragon Riders investigate and find a potential ally in their fight against the Dragon Hunters.