Details the art scandal of the forged masterpieces in King Charles' Dumfries House, and the 1986 Charles and Diana vacation to Marivent Palace in Spain ? an effort to not only improve relations between the two countries but also the frosty marriage. The episode also recounts a failed 2023 assassination attempt on Elizabeth II in Windsor Castle, and a 2021 theft of valuable items from Buckingham Palace by a member of staff.