Hugh and the team attempt to uncover a Roman fort, connected to Hadrian's Wall, that's buried beneath the back gardens of the quiet suburban streets of Benwell in Newcastle.
Hugh and the team attempt to uncover a Viking burial ground hidden beneath Masham in North Yorkshire, to shed light on the lives of the Anglo-Saxons laid to rest there.
Hugh and the team unearth William the Conqueror's lost priory hidden beneath Lenton in Nottingham, and begin to draw a bigger picture of the landscape during the Domesday Book era.
Hugh and the team attempt to uncover a secret World War military base on the clifftops of South Shields and set out to become the first people to put these pieces of military history on the map.