Air date: 2021-12-29

Runtime: 47 min

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

Air date: 2022-01-05

Runtime: 47 min

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

Air date: 2022-01-12

Runtime: 47 min

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

Air date: 2022-01-19

Runtime: 47 min

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

Air date: 2022-01-26

Runtime: 47 min

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.