In the seventh episode Rick and Beau take on the stunning River Wear – a natural fortress protecting the ancient city of Durham and its sacred Cathedral, where in the 1500s Henry VIII seized power of the Church and the Cathedral's shrines were plundered. Joined by Archaeologist Gary Bankhead, the team find artefacts spanning Durham's rich past from the 1200s reign of Edward I, helping to shed light on the history of the city.