When Elizabeth and Philip throw a grand party for their 10th anniversary, both Margaret and the new Prime Minister experience romantic tribulations.
Quest roles:
Greg Wise(Lord Mountbatten), 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), Joseph Kloska(Porchey), Matthew Goode(Tony Armstrong-Jones), Mark Tandy(Cecil Beaton), Sylvestra Le Touzel(Dorothy Macmillan), Catherine Bailey(Elizabeth Cavendish), David Roper(Bishop of Norwich), Tom Durant Pritchard(Billy Wallace), Yolanda Kettle(Camilla Fry), Tim Steed(John Profumo), Ryan Sampson(Dudley Moore), Chris Gordon(Duke of Edinburgh's Valet), Josh Taylor(Johnny Dalkeith), Lucy Russell(Lady Mountbatten), Pip Carter(Colin Tennant), Paul Clayton(Bob Boothby), Douggie McMeekin(Sunny Blandford), Matthew Marsh(President Eisenhower), Jeffrey Ho(Sultan of Perak's Interpreter), Grace Stone(Anne Tennant), Abigail Parmenter(Judy Montague), Ed Cooper Clarke(Jeremy Fry), Ashley Alymann(Sultan of Perak), David Troke(Jazz Band), Mark Pusey(Jazz Band), Robert Yeo(Jazz Band), Jacob Shaw(Jazz Band)