The UnXplained

Season 1 Episode 11: Lost Civilizations

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'

Genre:

Documentary

Seasons:

8

Episodes:

119

Cast:

William Shatner

Quality:

HD

Duration:

42 min

First Air:

2019

Rating:

6.7