Elenco (na ordem dos créditos)
Ben Caplan
Self - Narrator (voice)
Queen Elizabeth II
Self (archiveFootage)
Prince Philip
Queen Elizabeth the Queen Mother
Sarah Bradford
Self - Author, Elizabeth, A Biography of Her Majesty the Queen
Gyles Brandreth
Self - Author, Philip and Elizabeth, Portrait of a Marriage
Piers Brendon
Self - Author, The Windsors and Our Own Dear Queen
Peter Dimmock
Self - Head of BBC TV Outside Broadcasts
John Drysdale
Self - Former Assistant to Cecil Beaton
Michael Dunne
Self - Former Assistant to Baron
Lady Glenconner
Self - Maid of Honour
Tim Heald
Self - Author, The Duke: A Portrait of Prince Philip
Lady Mary Russell
Michael Talboys
Self - Former House of Hartnell Employee
Hugo Vickers
Self - Author, Elizabeth The Queen Mother and Cecil Beaton
Richard Weight
Self - Author, Patriots