Guest Stars Harry Hadden-Paton as Martin Charteris Will Keen as Michael Adeane Pip Torrens as Tommy Lascelles Chris Gordon as Duke of Edinburgh's Valet Lizzy McInnerny as Bobo Macdonald Daniel Ings as Mike Parker Nicholas Rowe as Jock Colville Harriet Walter as Clemmie Churchill Jonathan Newth as Page (Buckingham Palace) David Shields as Colin Tennant Patrick Drury as Lord Chamberlain Steven Blake as Buckingham Palace Press Secretary Thomas Padden as Page (Clarence House) Nick Hendrix as Billy Wallace Josh Taylor as Johnny Dalkeith Paul Thornley as Bill Mattheson Peter Wight as Newspaper Editor Angela Sims as Princess Margaret's Dresser John Rowe as Chief Telephonist (Buckingham Palace) Julius D'Silva as Baron Nahum Ed Stoppard as Tony Langdon Clive Arrindell as Newspaper Proprietor Robin Bowerman as Page (Rhodesia) Ben Fox as Princess Margaret's Private Secretary David Gillies as Telephonist (Clarence House) Jeannie Kinkaid as Telephonist (Sandringham Stables)
