About
English actress and indie musician celebrated across global pop culture for portraying Order of the Phoenix Auror Nymphadora Tonks in the Harry Potter film franchise, the fierce wildling warrior Osha in HBOs Game of Thrones, and assassin Katia in John Wick: Chapter 4.
Before Fame
Attended Bedales School in Hampshire, England, making her professional feature film debut at age 18 as Ellie in About a Boy (2002) starring Hugh Grant.
Trivia
Lead vocalist, accordionist, and songwriter for the London-based alternative indie folk band Molotov Jukebox.
Family Life
Born in London to Spanish parents Jesus Andrew Gastiain and Maria Tena. She is fluent in English and Spanish.
Associated With
Starred alongside Daniel Radcliffe, Emma Watson, and Gary Oldman in the Harry Potter films, and shared major storylines with Isaac Hempstead Wright in Game of Thrones.
