Gwendoline Christie is an English actress. She is known for portraying Brienne of Tarth in the HBO fantasy-drama series Game of Thrones (2012–2019), and the First Order stormtrooper Captain Phasma in the films Star Wars: The Force Awakens (2015) and Star Wars: The Last Jedi (2017). For the former, she received a nomination for the Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series in 2019. Christie has since appeared in the Netflix fantasy series The Sandman and Wednesday, and the Apple TV+ sci-fi thriller series Severance (2025), received a Primetime Emmy Award for Outstanding Guest Actress in a Drama Series nomination in 2025.