3 Сезон
26 Епизод
Secrets in the Ice - Season 3 Episode 9 Епизод 9
A secret military base is discovered a few hundred miles from the North Pole. A man-made, ancient stone formation is found 120 feet below the surface of Lake Huron. A 1500 year old burial ground is discovered on the shores of the Baltic Sea. And in Russia's far east, a life-form that scientists think can live for thousands of years is discovered in the permafrost.
- Година: 2023
- Страна: Canada, United Kingdom
- Жанр: Mystery, Documentary
- Студио: Discovery, History, Science
- Ключова дума:
- Директор:
- В ролите: Jeff Teravainen