A team of investigators delves into the secrets of four mysterious structures, uncovering the hidden histories of hidden tunnels that enabled a city's growth, a sunken ship with a remarkable past, a concrete dome concealing a wartime wonder weapon site, and a Cold War-era building shrouded i...
1. England's Abandoned Village
Aired: Mar 26, 2019...the eerie atmosphere that awaits in the next episode, as our characters de...
Aired: Apr 2, 2019In the next episode, a team of investigators delves into the mysteries of a r...
3. Hitler's Wonder Weapon Bunker
Aired: Apr 9, 2019A team of investigators delves into the secrets of four mysterious structures...
Aired: Apr 16, 2019The next episode delves into the mysteries of a crumbling sea structure, a wa...
Aired: Apr 23, 2019A mysterious convergence of forgotten maritime relics, abandoned architecture...
Aired: Apr 30, 2019...will uncover the secrets behind these mysterious structures, and what lies...
Aired: May 7, 2019A mysterious town in Spain shrouded in a dark history, a seemingly useless br...
Aired: May 14, 2019Next episode, a mysterious concrete wasteland in rural Poland, a crumbling De...
Seasons: 14
Current Status: Returning Series
Network: U&Yesterday
Production Country: United Kingdom
Genres:Documentary
