Movie | The Queen and Her Prime Ministers | Self | 2022-05-22 |
Movie | Prince Philip: A Lifetime of Duty | self | 2021-06-01 |
Movie | Secrets of the Royal Servants | Himself (Royal Biographer) | 2019-02-02 |
Movie | Edward VIII: The Plot to Topple a King | Self - Royal Biographer | 2013-02-03 |
Movie | The Coronation of Queen Elizabeth II | Historian | 2012-05-31 |