Oona Castilla Chaplin (born 1986) is a Spanish actress, dancer and ballerina. Born in Madrid, Spain, she also grew up in Switerland. From the age of 15 she attended Gordonstoun School in Scotland and later attended RADA in London. She is the granddaughter of comedian Charlie Chaplin and his wife, Oona O'Neill, for whom she is named. Her first screen appearances was on the British drama series Spooks in 2007. She had a small part in the James Bond movie Quantum of Solace. Most recently she had a recurring role on the British drama series The Hour.
In an interview with The Daily Telegraph that was published on August 11, 2011, Chaplin confirmed she had secured a role on Game of Thrones for the second season. However, the role she has been cast in has not been announced as yet[1].