Biography
Oona Castilla Chaplin (born 4 June 1986) is a Spanish–Swiss actress. Her roles include Talisa Maegyr in the HBO TV series Game of Thrones, Kitty Trevelyan in the BBC drama The Crimson Field, and Zilpha Geary in the series Taboo.
A member of the Chaplin family, she is the daughter of actress Geraldine Chaplin, granddaughter of English filmmaker and actor Charlie Chaplin, and great-granddaughter of Irish-American playwright Eugene O'Neill. She was named after her maternal grandmother Oona O'Neill, Charlie Chaplin’s fourth and final wife.
Filmography
Cast Credits

Avatar 5
Character: Varang
MOVIE • 2031

Avatar 4
Character: Varang
MOVIE • 2029

Avatar: Fire and Ash
Character: Varang
MOVIE • 2025

Heroic Dose
Character: The Moon
MOVIE • 2025

Treason
Character: Maddy De Costa
TV • 2022

Lullaby
Character: Rachel
MOVIE • 2022

Made for Love
Character: Alice
TV • 2021

The Comey Rule
Character: Lisa Page
TV • 2020

Epicentro
Character: Herself
MOVIE • 2020

Guardians of Life
Character:
MOVIE • 2020

My Dinner with Hervé
Character: Katie
MOVIE • 2018

Anchor and Hope
Character: Eva
MOVIE • 2017

Taboo
Character: Zilpha Geary
TV • 2017

Realive
Character: Naomi
MOVIE • 2016

Cain's Father
Character: Mercedes
TV • 2016
Dancing for My Havana
Character: Rosa
MOVIE • 2015

The Longest Ride
Character: Young Ruth
MOVIE • 2015

The Crimson Field
Character: Kitty Trevelyan
TV • 2014

Purgatory
Character: Marta
MOVIE • 2014

Aloft
Character: Alice
MOVIE • 2014