Guest Stars Billy Jenkins as Prince Charles Will Keen as Michael Adeane Pip Torrens as Tommy Lascelles Lizzy McInnerny as Bobo Macdonald James Hillier as Equerry (Buckingham Palace) Verity Russell as Young Princess Elizabeth Mark Tandy as Cecil Beaton Beau Gadsdon as Young Princess Margaret David Shields as Colin Tennant Anna Madeley as Clarissa Eden John Woodvine as Archbishop of York Ronald Pickup as Archbishop of Canterbury John Sackville as S.I.S. Controller Nick Hendrix as Billy Wallace Josh Taylor as Johnny Dalkeith Paul Sheridan as Eden's Aide Abigail Parmenter as Judy Montrague Amir Boutrous as General Nasser / President Nasser Tony Guilfoyle as Bishop of Durham Paul Thornley as Bill Mattheson Catherine Lamb as Mrs. Wills Adel Tuzani as General Nasser's Aide
