Margaret and Peter come to Elizabeth with a request. With a royal scandal about to break in the newspapers, the Queen Mother intervenes.
Quest roles:
Harry Hadden-Paton(Martin Charteris), Harriet Walter(Clemmie Churchill), Nicholas Rowe(Jock Colville), Will Keen(Michael Adeane), Pip Torrens(Tommy Lascelles), Lizzy McInnerny(Bobo Macdonald), Alex Jennings(David, Duke of Windsor), Lia Williams(Wallis Simpson / Wallis, Duchess of Windsor), Paul Thornley(Bill Mattheson), Daniel Ings(Mike Parker), Jonathan Newth(Buckingham Palace Page), Chris Gordon(Duke of Edinburgh's Valet), Patrick Drury(Lord Chamberlain), Thomas Padden(Page (Clarence House)), David Gillies(Telephonist (Clarence House)), Peter Wight(Newspaper Editor), Nick Hendrix(Billy Wallace), David Shields(Colin Tennant), Ben Fox(Princess Margaret's Private Secretary), Ed Stoppard(Tony Longdon), John Rowe(Chief Telephonist (Buckingham Palace)), Robin Bowerman(Page (Rhodesia)), Clive Arrindell(Newspaper Proprietor), Josh Taylor(Johnny Dalkeith), Steven Blake(Palace Press Secretary), Angela Sims(Princess Margaret's Dresser), Julius D'Silva(Baron Nahum), Jeannie Kinkaid(Telephonist (Sandringham Stables))