Overview: For the final episode of the 2008 series the team head to the village of Portskewett in South Wales to investigate a field which is intriguingly named Harold's Field. Local legend has it that King Harold built a hunting lodge there the year before he lost the Battle of Hastings. The field is a mass of big earthworks and historical documents do record Harold building a lodge somewhere round the village of Portskewett. Within minutes of digging, the team discover that the site was not confined to just Harold and the Saxon period, having been used since late Roman times until well into the Middle Ages.