2025-12-24 00:00 Secrets In The Ice Travel to the most remote, uninhabitable parts of Earth to reveal great mysteries that have been frozen in time. 01:00 What On Earth? An ominous shadow engulfs the Pacific Ocean and scientists have trouble explaining a strange lake that's shaped like a perfect circle. 02:00 Abyss: Rise & Fall Of The Nazis In 1934, Hitler's government is firmly in the saddle. Most Germans support Hitler's anti-Jewish policy and the regime's terror s