Name: Седьмой спутник
Cast: Yuri Koltsov, Vyacheslav Nevinnyy, Leonid Gubanov, Mark Prudkin, Sergei Blinnikov

Yuri Koltsov

(Yevgeniy Pavlovich Adamov)

Vyacheslav Nevinnyy

(Commandant)

Leonid Gubanov

(Commissar)

Mark Prudkin

(Priklonskiy)

Sergei Blinnikov

(Arandarenko)

Vladimir Muravyov

(Turka)