Camilla thinks she has found a new friend in Prime Minister Theresa May and is determined to persuade Prince Charles to help secure a trade deal with the Chinese - but is she just a pawn in the PM's game.
When Harry buys a nightclub Kate tries to burn the candle at both ends by combining her royal duties with DJing. Will must pass a test and Charles introduces natural pest control in the gardens.
Kate and Wills visit Charles' traditionalist new town, Poundbury in Dorset. Pippa ponders whether she should leave Johnny after discovering that he has lost his fortune.
The Royals gather at Balmoral. Camilla plots her revenge on Theresa May, Pippa plans to wreck Harry's relationship with Meghan, Charles is a hit with the Scots and Wills is shot by a Highland lassie.
With the PM in a coma, Charles announces that he will become absolute monarch - if he can get the agreement of one world leader. Pippa's wedding day arrives, will Harry let her go through with it?