Imelda Staunton
Queen Elizabeth II (10 eps)
Jonathan Pryce
Prince Philip, Duke of Edinburgh (10 eps)
Lesley Manville
Princess Margaret (10 eps)
Dominic West
Prince Charles (10 eps)
Jonny Lee Miller
John Major (10 eps)
Claudia Harrison
Princess Anne (10 eps)
Marcia Warren
Queen Elizabeth the Queen Mother (10 eps)
Elizabeth Debicki
Princess Diana (10 eps)
Chayma Abdelkarimi
Samira Khashoggi (1 eps)
Timothy Dalton
Peter Townsend (1 eps)