Claire Foy as Queen Elizabeth II; Matt Smith as Prince Phillip; John Lithgow as Winston Churchill; Eileen Atkins as Queen Mary; Jeremy Northam as Anthony Eden; Stephen Dillane as Graham Sutherland; Jared Harris as King George VI; Harriet Walter as Clementine Churchill; Anton Lesser as Harold Macmillan; Matthew Goode as Antony Armstrong-Jones, Earl of Snowdon; Lia Williams as Wallis Simpson Duchess of Windsor; Greg Wise as Louis Mountbatten; Alex Jennings as Edward Duke of Windsor; Ben Miles as Peter Townsend; Victoria Hamilton as Queen Elizabeth The Queen Mother
The inside story of two of the most famous addresses in the world ï¿½ Buckingham Palace and 10 Downing Street ï¿½ and the intrigues, love lives and machinations behind the great events that shaped the second half of the 20th century. Two houses. Two courts. One Crown.