The UnXplained

Lost Civilizations

Documentary Mar 14, 2020 40 min HISTORY Vault

Available on HISTORY, Philo, Prime Video, discovery+, Tubi TV, Disney+, Hulu, Sling TV, HISTORY Vault

S1 E11: Abandoned cities. Ancient cultures nearly erased by time. And colossal empires that simply vanished without a trace. How does a civilization become "lost"' What could cause once-thriving groups of people to just abandon their great cities, never to return' Can modern scientific knowledge help answer the unsolved questions surrounding these lost civilizations, or is there something more mysterious at work'

Documentary Mar 14, 2020 40 min HISTORY Vault

TV-14

Information

Released: 2020
Run Time: 40 min
Rated: TV-14
Region of Origin: United States

Languages

Original Audio: English
Audio and Subtitles: English (United States) (AAC, CC)

Accessibility

: Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.