2 الموسم
16 حلقة
Secrets of the Underground - Season 2 Episode 5 الحلقة 5
New theories claim that the legendary sunken city of Atlantis could have actually been in the Americas. Rob Nelson & Stefan Burns use cutting-edge technology to investigate evidence that might shed more light on one of the world's greatest mysteries.
- عام: 2017
- بلد: United States of America
- النوع: Reality, Documentary
- ستوديو: Science
- الكلمة الرئيسية:
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