Jillian Anderson is an American actress best known for her role as Dana Scully in the popular television series The X-Files. Born on August 9, 1968, in Chicago, Illinois, she has received critical acclaim for her performances in both television and film. Anderson has also appeared in various other series, including The Fall and Sex Education. In addition to her acting career, Anderson is an advocate for various social and environmental causes. She has been involved in humanitarian efforts and has spoken out on issues such as climate change and women's rights. Anderson's work extends beyond acting, as she is also a producer and author.