Gillian Leigh Anderson OBE is an American actress, writer, and activist. She is best known for her roles as FBI Special Agent Dana Scully in the sci-fi series The X-Files, Lily Bart in the drama film The House of Mirth, Det Supt Stella Gibson in the BBC/RTÉ crime drama series The Fall, Jean Milburn in the Netflix comedy drama series Sex Education, and Margaret Thatcher in the fourth season of the Netflix drama series The Crown. From Wikipedia
