Elizabeth McGovern. Elizabeth McGovern was 54 in The Queen At 90 as 'Narrator'.Rhiannon Mills. Rhiannon Mills was >> in The Queen At 90 as 'Self - Sky News Royal Correspondent'.Prince Edward, Duke of Edinburgh. Prince Edward, Duke of Edinburgh was 52 in The Queen At 90 as 'Self'.William, Prince of Wales. William, Prince of Wales was 33 in The Queen At 90 as 'Self'.Elizabeth II of the United Kingdom. Elizabeth II of the United Kingdom was 89 in The Queen At 90 as 'Self'.Sophie, Duchess of Edinburgh. Sophie, Duchess of Edinburgh was 51 in The Queen At 90 as 'Self'.