Christina Trevanion and Thomas Plant continue their adventure in north Wales. Starting in Ruthin, Denbighshire, they head for an auction in Colwyn Bay, Conwy. Christina visits Caernarfon Castle and Thomas finds out about Britain's only ever Welsh prime minister, David Lloyd George.
| Name | Type | Role | |
|---|---|---|---|
| Christina Trevanion | Guest Star | ||
| Thomas Plant | Guest Star |