Shoreline Detectives: Ancient Ships, Forts, and Villages

In Essex, the earthwork remains of a fort dating back to the time when Henry VII took England out of the European Catholic union is discovered.

Tori and the team discover how the Dorset coastline played a vital role in D-Day; reveal the story of the world's first aircraft carriers; search for a huge Iron Age monument that can only be seen, sometimes, for a few hours a year.

Along Glasgow's River Clyde, Tori finds a strange vessel that played an instrumental part in creating the city; Tori examines a wooden structure that gives a tantalising glimpse into what life was like there 2,000 years ago.