Series: Abandoned Engineering
Season: Season 3
Episode Number: 6
Air Date:
Duration: 44 min
Hidden tunnels that saw a city prosper, a sunken wreck with a remarkable past, a concrete wartime dome and a mysterious Cold War building.
Andrew Gough
Self
Roma Agrawal
Self
James Corum
Self
Jim Meigs
Self
Rob Bell
Self
Dougal Jerram
Self
Lynette Nusbacher
Self
Dominic Selwood
Self