Structures of steel and iron eerily stand unfinished after they were abandoned midway in construction, covered in weeds, moss and rust, the show explores what they could have been An abandoned concrete wall. Five strange deserted structures. A lost escape route from nuclear Armageddon. A submerged link to D-day. Who built them? And why were they abandoned? (United Kingdom 2016-2021) Jakso 3 Kausi 2