Gillian Anderson, 51, is already impressing audiences with her role as Margaret Thatcher in Netflix’s The Crown with some new amazing photos from the set. The season four pics, which were posted by Digital Spy on Feb. 4, show Gillian completely decked out in appropriate clothing, including a gray padded shoulder suit and puffy barnet, as well as a hairstyle that has her showing off short wavy locks just like Conservative Prime Minister, who ran the United Kingdom between 1979 and 1990.