Nell Marmalade Baxendale-Williams[2] (born 13 September 1998), known as Nell Williams, is an English actress. In 2015, she portrayed a teen version of Cersei Lannister in the opening episode of Season 5 of the HBO series Game of Thrones.[3] She has also appeared in the sitcom The Revolting World of Stanley Brown (2012), the television film Loving Miss Hatto (2012), and in an episode of the drama series Grantchester.[4] Williams appeared as Vivian Daniels in the 2016 film London Town, which premiered at the Los Angeles Film Festival.[5] She also appeared in the 2019 films Blinded by the Light and The Good Liar.
She was born Nell Marmalade Baxendale-Williams on 13 September 1998 in Hackney, London, England. She is the first child of British-American film director David L. Williams and the English actress Helen Baxendale. She has two brothers.