The Italian Dam Disaster

An abandoned concrete wall... five strange deserted structures. A lost escape route from nuclear Armageddon... A submerged link to D-day... Once they were at the cutting edge of design and construction, now they lie disused, contaminated and dangerous. But who built them? And why were they abandoned?

Guest Stars (7)

Andrew Gough as Self

Roma Agrawal as Self

James Corum as Self

Dan Dickrell as Self

Rob Bell as Self

Dougal Jerram as Self

Lynette Nusbacher as Self