Tori and Alex explore the coastal archaeology of Northumberland. They investigate the tragic story of a French fishing trawler, wrecked in 1913, and they discover the ancient community that thrived in the middle ages in one of the northeast's top tourist destinations.

Tori and Alex explore the coastal archaeology of Merseyside. They investigate a beach full of building rubble from WWII, track down Liverpool's own version of the Whisky Galore story, and find evidence of people and animals dating back 7000 years.

Tori and Alex explore the coastal archaeology of Essex. They investigate the earthwork remains of a fort dating to the time when Henry VIII took England out of the European Catholic union. They pay their respects to some Thames sailing barges, now sunk in estuary mud, but once the glory of the east coast, and they find a First World War German U-boat stranded in a tiny creek.

In East Sussex, Tori and the team explore the wreck of a ship that went down in the 1740s, discover a prehistoric well shaft, and investigate the tale of a harbor that took 63 years to build, but only worked for four months.

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

In Glasgow, Tori explores the river Clyde, finding a strange vessel on the foreshore that was instrumental in helping to create the city. She discovers a wall that changed the city forever, and an intriguing wooden structure that gives a tantalizing glimpse into the world as it was on the River Clyde 2000 years ago.