About
Oona Castilla Chaplin is an actress with a diverse range of roles in television and film. She is recognized for her portrayal of Talisa Maegyr in the HBO series *Game of Thrones*. Chaplin has also appeared in the BBC drama *The Crimson Field*, the series *Taboo*, and is set to appear in the *Avatar* film series. Her performances have showcased her versatility and talent as an actress.
Career Timeline
Early Roles in Television
Oona Chaplin begins her acting career with minor roles in British television, gaining initial experience and exposure.
*Game of Thrones* Breakthrough
Chaplin gains significant recognition for her role as Talisa Maegyr in HBO's *Game of Thrones*, boosting her career profile.
Appears in *The Crimson Field*
Chaplin stars in the BBC drama *The Crimson Field*, showcasing her versatility in historical dramas.
Role in *Taboo* Series
Chaplin appears in the series *Taboo*, further solidifying her presence in television.
*Avatar* Franchise Role
Chaplin secures a role in the *Avatar* film series, a major franchise that increases her visibility.
Established Film/TV Actress
Chaplin maintains a steady acting career, with ongoing roles in notable projects, solidifying her position as a respected actress.
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Last updated: February 24, 2026