Secrets In The Ice, Forgotten Greenland Ghost Town

S3 E1 • 40m • HDU

A grim discovery in a Swedish lake reveals shocking ancient practices. Meanwhile, in the Canadian Arctic, the fossil of a previously unknown mammal is found.

S3 E2 • 40m • HDU

In a Danish bog, hundreds of mutilated ancient bones are found, while a mysterious deserted island belonging to Russia is explored.

S3 E3 • 39m • HDU

Archaeologists in Russia find a number of mass graves, a World War II plane is found on a Canadian mountain and cosmic rays coming from Antarctica's ice have physicists stumped.

S3 E4 • 39m • HDU

Human remains are discovered high in the Ecuadorian Andes, while a strange earthquake-like event is investigated in Canada.

S3 E5 • 39m • HDU

In Russia, 34,000-year-old graves are discovered. Meanwhile, a team attempts to locate a British World War II aeroplane that went missing in Iceland.

S3 E6 • 39m • HDU

A mysterious volcanic island off the coast of Antarctica is explored, while the mummified remains of a teenage girl are found in the Peruvian Andes.

S3 E7 • 40m • HDU

Mysterious industrial waste is discovered in an uninhabited part of Greenland. Meanwhile, strange mounds are found deep within the Arctic Circle.

S3 E8 • 39m • HDU

A group of hikers trekking across the Italian Alps stumble upon abandoned military infrastructure. What purpose did these camouflaged buildings serve?

S3 E9 • 40m • HDU

A secret military base is discovered a few hundred miles from the North Pole, while a man-made stone formation is found 120-feet below Lake Huron.

S3 E10 • 40m • HDU

A giant naval vessel is located on the bottom of the Norwegian Sea, while an ancient reptile-like creature is found in Canada.