Cast[]
The Royal Family[]
- Olivia Colman as Queen Elizabeth II
- Tobias Menzies as Prince Philip
- Josh O'Connor as Prince Charles
- Erin Doherty as Princess Anne
- Marion Bailey as The Queen Mother
- Helena Bonham Carter as Princess Margaret
- Ben Daniels as Antony Armstrong-Jones
- Derek Jacobi as Edward, Duke of Windsor
- Geraldine Chaplin as Wallis, Duchess of Windsor
- Harry Treadaway as Roddy Llewelyn
- Emerald Fennell as Camilla Shand
Government[]
- Jason Watkins as Harold Wilson
- Charles Edwards as Martin Charteris
- David Rintoul as Michael Adeane
- Samuel West as Antony Blunt