Hitler's Wonder Weapons Bunker

Hidden tunnels that saw a city prosper, a sunken wreck with a remarkable past, a concrete wartime dome and a mysterious Cold War building.

Guest Stars (8)

Andrew Gough as Self

Roma Agrawal as Self

James Corum as Self

Jim Meigs as Self

Rob Bell as Self

Dougal Jerram as Self

Lynette Nusbacher as Self

Dominic Selwood as Self