Dame Harriet Mary Walter DBE (born 24 September 1950) is a British actress. She has received a Laurence Olivier Award as well as numerous nominations including for a Tony Award, three Primetime Emmy Awards, and a Screen Actors Guild Award. In 2011, she was appointed Dame Commander of the Order of the British Empire (DBE) for services to drama. Walter began her career in 1974 and made her Broadway debut in 1983. For her work in various Royal Shakespeare Company productions, including Twelfth Night (1987–88) and Three Sisters (1988), she won the 1988 Olivier Award for Best Actress in a Revival. Her other notable work for the RSC includes leading roles in Macbeth (1999) and Antony and Cleopatra (2006). She won the Evening Standard Award for Best Actress for her role as Elizabeth I in the 2005 London revival of Mary Stuart, and received a T...