description About
An American ghost town in the Amazon jungle, a secret Nazi base, and a deadly concrete fortress 866 miles long are mysterious deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.
Info
- verified Status: Returning Series
- person By: Philip Grossman
- calendar_month Release Date: 2018-05-01
- video_camera_front Companies Travel Channel, Science Channel, Procter & Gamble Productions, Like A Shot Entertainment
- tag Season: Season 2
- timer Episode Runtime: 45 Mins
- star Rating: 0 / 10
- visibilityViews: 3 views
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