Diana to Meghan: Royal Wedding Secrets

King Charles III of the United Kingdom as Self (archive footage) (as Prince Charles) Andrew Mountbatten Windsor as Self (archive footage) Prince Philip, Duke of Edinburgh as Self (archive footage) Sophie, Duchess of Edinburgh as Self (archive footage) (as Sophie Countess of Wessex) Catherine, Princess of Wales as Self (archive footage) (as Catherine Duchess of Cambridge) Elizabeth II of the United Kingdom as Self (archive footage) Queen Elizabeth the Queen Mother as Self (archive footage) William, Prince of Wales as Self (archive footage) (as Prince William) Nicholas Rowe as Self - Narrator (voice) Prince Edward, Duke of Edinburgh as Self (archive footage) (as Edward Wessex) Sarah Ferguson as Self (archive footage) Meghan, Duchess of Sussex as Self (archive footage) Prince Harry, Duke of Sussex as Self (archive footage) Anne, Princess Royal as Self (archive footage) Diana, Princess of Wales as Self (archive footage)