Episode1:

Living on the Edge

air date: 2017-08-25

While trying to stabilize the volcano that threatens to destroy Dragon’s edge, the Riders discover troubling evidence of new Hunter activity.

Episode2:

Sandbusted

air date: 2017-08-25

As the Riders investigate why traders are disappearing from Northern Markets, Hiccup and Snotlout fall victim to a treasure-hoarding dragon.

Episode3:

Something Rotten on Berserker Island

air date: 2017-08-25

The Riders accept an invite to Berserker Island, where their reunion with Heather, Dagur and a young familiar face is interrupted by a sudden revolt.

Episode4:

Snotlout’s Angels

air date: 2017-08-25

When SnotLout is rescued from a storm by a tribe of winged women, he thinks he’s gone to Valhalla — until he learns he’s going to be their dinner.

Episode5:

A Matter of Perspective

air date: 2017-08-25

Disobeying Hiccup, the twins follow a retiring Eruptodon to its final resting place, Vanaheim, and learn why no human has ever gone there before.

Episode6:

Return of Thor Bonecrusher

air date: 2017-08-25

When a pair of outcasts visits the Edge seeking the help of Thor Bonecrusher, Fishlegs allows Snotlout to hypnotize him to evoke his mighty alter ego.

Episode7:

Dawn of Destruction

air date: 2017-08-25

After the Edge is ambushed by a group of Singetails, the Riders quickly take flight to ward them off, but are shocked when they get a closer look.

Episode8:

The Wings of War, Part 1

air date: 2017-08-25

The Riders flee to Berk, where Stoick’s plan for defeating the Flyers, which will require a painful sacrifice, spurs Hiccup to seek an alternative.

Episode9:

The Wings of War, Part 2

air date: 2017-08-25

An unlikely ally helps Hiccup uncover Singetail behaviors that can be exploited to conquer the Flyers. An overconfident Krogan makes a strategy error.

Episode10:

No Dragon Left Behind

air date: 2017-08-25

After Stormfly tangles with two poisonous Slitherwings while defending Garff, Astrid must risk her own life to get an ingredient to make an antidote.

Episode11:

Snuffnut

air date: 2017-08-25

When Ruffnut refuses to become Throk’s bride because it would mean leaving her twin, Tuffnut fakes his own death to give her the freedom to marry.

Episode12:

Searching for Oswald… and Chicken

air date: 2017-08-25

A sketch in an old diary leads Hiccup and Fishlegs back to Vanaheim, where they help Dagur search for his long-missing father, Oswald the Agreeable.

Episode13:

Sins of the Past

air date: 2017-08-25

When Heather goes to meet a man claiming to have seen Oswald, she walks into a trap that forces the Dragon Riders to pay a dear and unexpected price.