The Royals are gathered at Balmoral where Camilla is determined to exact revenge on Theresa May, while Pippa plans to end Meghan and Harry's relationship.
| Name | Type | Role | |
|---|---|---|---|
| Amy Booth-Steel | Guest Star | Nicola Sturgeon | |
| Gillian Bevan | Guest Star | Theresa May | |
| Joseph May | Guest Star | Justin Trudeau | |
| Dickie Beau | Guest Star | James I |