Rollista

• Helen Mirren — Queen Elizabeth II
• Helen McCrory — Cherie Blair
• Alex Jennings — Prince Charles
• Roger Allam — Sir Robin Janvrin
• Sylvia Syms — Queen Mother
• Paul Barrett — Trevor Rees-Jones
• Tim McMullan — Stephen Lamport
• Earl Cameron — Portrait Artist
• Michael Sheen — Tony Blair
• James Cromwell — Prince Philip
• Douglas Reith — Lord Airlie
• Mark Bazeley — Alastair Campbell
• Robin Soans — Equerry
• Lola Peploe — Janvrin's Secretary
• Pat Laffan — Head Ghillie
• John McGlynn — Balmoral Head Ghillie
• Gray O'Brien — Charles' Valet
• Julian Firth — Blair's Aide
• Elliot Levey — TV Director<
• Anthony Debaeck — Catholic Priest