演員：未知
導演：瓦列裡·費多羅維奇 斯捷潘·戈傑耶夫 帕維爾·科斯托馬羅夫 葉甫根尼·尼基舍夫
劇情：January 1959, Soviet Union. In the icy Ural Mountains, a group of nine students sets out on a ski trek. Even though they all are well-experienced hikers, they never reach their destination. As their bodies turn up a month later, it leaves local investigators puzzled. Their tent was cut open from the inside, they are found frozen stiff in their underwear spread around the camp, ...