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.Source: CBBC
Series 1 - Gem Of A Different Colour
Animation. When Snotlout and the villagers mistake dragon eggs for gems, Fishlegs must reunite the eggs with their mothers.
Series 1 - Breakneck Bog
Animation based on How to Train Your Dragon. Hiccup and the gang set off to retrieve a gift lost in a bog which is rumoured to be haunted.
Series 1 - Defiant One
Animation based on How to Train Your Dragon. Toothless' prosthetic tail is damaged and Hiccup and Snotlout have to work together to return home before they are captured.
Series 1 - What Flies Beneath
Animation based on How to Train Your Dragon. Toothless meets an old rival. Blinded by their grudge against each other, he runs away to confront the rival alone.
Series 1 - When Lightning Strikes
Animation based on How to Train Your Dragon. When lightning hits Berk, Mildew claims Thor is angry at the village for allowing Toothless to live among them.
Race To The Edge: 26. Shell Shocked Part Two
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.
Race To The Edge: Episode 25
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.
Race To The Edge: 1. Enemy Of My Enemy
After Hiccup is shot down on a remote island while searching for Viggo and the Dragon Hunters, he questions Dagur's intentions to rescue him.
Series 1 - Twinsanity
Animation based on How to Train Your Dragon. Hiccup and the gang struggle to uphold the traditions that keep the peace between Berk and the Beserkers.
Series 1 - Thawfest
Animation based on How to Train Your Dragon. The annual sporting competition is back and the contestants are competing with their dragons for the first time ever.
Race To The Edge: 24. Blindsided
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.
Race To The Edge: 9. Out Of The Frying Pan
When the eruptodon can't take its egg into the Great Volcano, Hiccup and Fishlegs must go into the dangerous volcano with the egg before it's too late.
Race To The Edge: 1. Defenders Of The Wing Part 2
Hiccup, Mala, Astrid, Fishlegs and Snotlout go searching for the now captured Eruptodon, but little do they know that Viggo has a sinister plan.
Series 1 - How To Pick Your Dragon
Animation based on How to Train Your Dragon. Stoick wants to train his own dragon and enlists Hiccup to help him tame the most ferocious species yet.
Race To The Edge: 7. The Longest Day
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.
Series 1 - Portrait Of Hiccup As A Buff Young Man
Animation based on How to Train Your Dragon. Believing his father is disappointed in him, Hiccup sets out on a dangerous treasure hunt.
Series 1 - We Are Family Part 1
Animation based on How to Train Your Dragon. Hiccup finds a map about an island inhabited by night furies and is determined to bring Toothless to his family.