Guest Stars Billy Jenkins as Prince Charles Harry Hadden-Paton as Martin Charteris Will Keen as Michael Adeane Pip Torrens as Tommy Lascelles Lizzy McInnerny as Bobo Macdonald Chris Gordon as Duke of Edinburgh's Valet James Hillier as Equerry (Buckingham Palace) Daniel Ings as Mike Parker Nicholas Rowe as Jock Colville Steven Blake as Buckingham Palace Press Secretary John Sackville as S.I.S. Controller Thomas Padden as Page (Clarence House) Richard Clifford as Norman Hartnell Angela Sims as Princess Margaret's Dresser Anthony Edridge as Equerry (Clarence House) Caroline Goodall as Lady Doris John Standing as Imbert-Terry David Yelland as Commander Vyner Paul Baker as Journalist #3 Mike Sengelow as Australian Doctor Garry Lake as Journalist #2 Thom Tuck as Journalist #1 Arthur Nightingale as Tailor Grant Gillespie as Messenger
