Heather
TV Series
Dragons: Riders of Berk Dragons: Race to the Edge
Video Games
Dragons: Rise of Berk
Inspiration
Fishlegs from the original How to Train Your Dragon novels by Cressida Cowell
Other names
Sis, Sister, and Heather the Unhinged (by Dagur)
Personality
Feisty, secretive, seductive (formerly), a liar, cynical, unforgiving (sometimes)
Appearance
Girl with black hair and wears armour.
Occupation
Second-in-Command of the Berserker Army
Affiliations
Dragon Riders (formerly)
Goal
To rescue her parents by helping the Dragon riders (succeeded)
Home
Berserk Island
Relatives
Mala (sister-in-law)
Haggard † (great-uncle)
Allies
Dagur the Deranged ,
Fishlegs Ingerman ,
Astrid Hofferson ,
Hiccup Horrendous Haddock III ,
Snotlout Jorgenson ,
Tuffnut Thorston ,
Ruffnut Thorston ,
Garffiljorg ,
Toothless ,
Stormfly ,
Meatlug ,
Hookfang ,
Barf and Belch ,
Trader Johann (formerly),
Sleuther ,
Shattermaster ,
Mala ,
Throk ,
Gustav Larson ,
Stoick the Vast ,
Atali
Enemies
Savage, Alvin the Treacherous, Outcast Tribe, Ryker and Viggo Grimborn
Likes
Boys (especially ones with brains),
Fishlegs Ingerman , hanging out with her friends, sparring with Astrid Hofferson
Dislikes
Snotlout's flirting, her brother (Formerly), the Dragon Hunters, her family and friends in danger
Powers and abilities
Dragon riding
Source
Heather is a recurring character in the How to Train Your Dragon franchise and a supporting-turned-main character in Dragon: Race to the Edge .
In Dragons: Race to the Edge , she and Dagur the Deranged are revealed to be long-lost siblings.
She is voiced by Mae Whitman, who also voiced Katara from Avatar: The Last Airbender , Batgirl from Batman: The Brave and the Bold and Tinker Bell from the Tinker Bell franchise.
Gallery [ ] Trivia [ ] Fishlegs from the book served inspiration for Heather.
Both are of the Beserker Tribe.
Are unexpectedly related to a villainous figure. 
_-_Profile.jpg "Heather (HTTYD) - Profile.jpg (29 KB)")