Yefgenii Yeremin is a flyer & he is a phantom. In the Korean War, he is the legendary ace dubbed ` Ivan the Terrible`, shooting down more American jets than any other pilot in history. But the Soviet Union`s involvement in Korea must be kept secret, so Yefgenii is exiled to a remote Arctic base, his name unknown, his victories uncelebrated. But in 1964, a man arrives from Moscow, from the Space Committee, in search of a volunteer prepared to sacrifice everything for his country...