The events of the film take place in the early sixties of the XX century, when the exploration of Antarctica was just beginning and the ice continent was full of secrets and mysteries. A group of polar explorers, before being sent to their homeland, is given the task of re-preserving the Vostok intracontinental station.
The holiday season in the mountains is in full swing. The message of the head of the avalanche station that an avalanche could soon descend is not taken seriously: neither by vacationers, nor by the director of the camp site. Reckoning for recklessness comes very soon: an avalanche goes directly to the hotel. Only the experience and courage of rescuers helps to avoid great casualties.
An airplane makes an emergency landing on one of the Arctic islands. The crew and passengers of the airplane, finding themselves in an extremely difficult situation, emerge victorious in the fight with the harsh nature...
