Storm Over Mont Blanc

In a lonely outpost atop the treacherous Mont Blanc, an intrepid scientist lives with minimal connection to the world below. Through the telegraph, Hannes (Sepp Rist) communicates with a beautiful astronomer (Leni Riefenstahl), and is occasionally visited by an airplane pilot (Ernst Udet) upon whom he depends for supplies. In the midst of a ferocious snowstorm, Hannes loses his gloves and his weather station is battered by the elements. Suffering frostbite and unable to descend the mountain, he sends out a desperate S.O.S. in the hope that someone can brave the elements and rescue him from certain death.