The team search for a lost Roman fort that was built along the Antonine Wall.

The team search for prehistoric roundhouses in the village of Stretton and try to determine when people first made the village their home.

The team search for a revolutionary 19th-century panopticon prison.

Can Hugh and the team find the remains of a vanished building in the gardens of the Georgian stately home Beningbrough Hall?

Hugh and the team search for the remains of a Norman motte and bailey castle in the suburb of West Derby in Liverpool and uncover all kinds of finds in the residents' gardens.

In Odiham, Hugh and the team search for the house of the head of the Elizabethan Secret Service - Sir Frances Walsingham - to find out what this spymaster may have used it for.

In Oldham, Hugh and the team uncover a Victorian mill that was converted into a prisoner of war camp during World War II.

Hugh and the team solve a 17th-century mystery in King's Lynn as they hunt for defensive earthworks from the English Civil War.

Hugh and the team go on the hunt for the Morda Workhouse in Oswestry, to find out what the conditions were really like for those who lived there.

Hugh and the team attempt to solve a medieval mystery in Coventry, as they search for a monastic grange known as Biggin Hall which provided produce for the nearby monks at St Mary's Priory.

Hugh and the team get digging in stunning Studley Royal Park in North Yorkshire, on a quest to find the lost Georgian mansion that would have been the heart of the Water Gardens.

In Northumberland, Hugh and the team excavate the birthplace of one of the country's most famous naturalists and engravers, Thomas Bewick, an 18th-century sensation brought up on a farm, who rose to become a celebrity illustrator.

In Strelley, Nottinghamshire, Hugh Dennis and the team go on a quest to find the long-lost medieval castle of the 14th-century knight, Sampson de Strelley.

In Bognor Regis, Hugh Dennis and the team attempt to uncover a seaside villa with a royal connection, and find out how Bognor spearheaded the British staycation.

Hugh and the team look back at some of their most exciting archaeological adventures, from Anglo-Scandinavian burials in North Yorkshire to a Roman fort in Newcastle