How to Train Your Dragon Wiki
How to Train Your Dragon Wiki

Kit Harington is the voice actor behind Eret, Son of Eret in the How to Train Your Dragon trilogy.


Born Christopher Catesby Harington on December 26, 1986, in London, he is an English actor who rose to fame after landing the role of Jon Snow, one of the main characters in the HBO series Game of Thrones. After graduating from the University of London and Central School of Speech and Drama in 2008, Kit made his first debut in the drama War Horse on the London stage, which was soon followed by his breakout role as Jon Snow from the fantasy novels by George R.R. Martin. Aside from his recurrent television presence, Kit has also played the lead role of Milo in the 2014 film Pompeii and Eret in How to Train Your Dragon 2. In 2018, he married fellow Game of Thrones star, Rose Leslie, in Scotland.

Selected Filmography

Year Title Role
2014 Testament of Youth Roland Leighton
Game of Thrones: A Telltale Games Series Jon Snow (Voice)
Seventh Son Mr. Bradley
2015 7 Days in Hell Charles Poole
Spooks: The Greater Good Will Holloway
2016 Brimstone Samuel
Call of Duty: Infinite Warfare Admiral Salen Kotch
2011 - 2017 Game of Thrones Jon Snow
2017 Gunpowder Robert Catesby
2018 The Death and Life of John F. Donovan John F. Donovan

DreamWorks Dragons Filmography

Year Release Role
2014 How to Train Your Dragon 2 Eret, Son of Eret
2019 How to Train Your Dragon:
The Hidden World


  • Eret being asked, "Don't you know anything?" is a reference to Kit Harington's character Jon Snow from Game of Thrones, who is repeatedly told, "You know nothing, Jon Snow."
  • Kit's character on Game of Thrones was in love with his wife's character.



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