This is urban exploration at its very best, uncovering the history and engineering of the most famous Soviet mega-structures - from Cold War bomb shelters, secret vaults, underground railway tunnels and abandoned factories. With exclusive access, our daredevil hosts infiltrate the heart of these neglected structures. From stray voltage, skeleton buildings and chemical hazards, these explorations are fraught with dangers, but hold your nerve, and you enter another world.

For more details and full episode screening links, please contact:

Sam Thompson

Head of Rights Sales

sam.thompson@factorymedia.com

+44 (0) 207 332 9716