as Commander Ivan Zhuravlyov (as I. Novoseltsev)

as Marya Nikolaevna Zhuravlyova (as E. Kuzmina)

as Soldier Aleksey Timoshkin (as A. Dolinin)

as Aleksandr Petrovich Postnikov, geologist (as A. Chistyakov)

as Colonel Skuratov (as A. Fayt)

as Soldier Yusuf Akchurin (as I. Kuznetsov)

as Soldier Petr Sviridenko (as P. Masokha)

as Soldier Petrov (as P. Yudin)

as Soldier Dmitriy Levkoev (as D. Zolts)

as Soldier Balandin (as V. Kulakov)

as Soldier Zhurba (as S. Krylov)

as Soldier Muradov (as A. Kepinov)

as Soldier Nikolai Gusiev (as N. Kryuchkov)

as Soldier Kuliev (as A. Kuliev)