Cast
Valeriy Grishko
Sergei Korolev
Boris Shcherbakov
Valentin Glushko
Lidiya Arefeva
Nina Ivanovna
Aleksey Bogachuk
Yuri Gagarin
Fyodor Lavrov
Alexei Leonov
Georgy Soldatov
Konstantin Feoktistov
Boris Kamorzin
N. S. Khrushchev
Anatoliy Kotenyov
L. I. Brezhnev
Vadim Andreyev
Stalin
Alexander Kuznetsov
D. F. Ustinov
Sergey Nikonenko
Boris Beshchev
Yuriy Nazarov
Vasily Voznyuk
