Ivan Novoseltsev as Commander Ivan Zhuravlyov (as I. Novoseltsev)

Yelena Kuzmina as Marya Nikolaevna Zhuravlyova (as E. Kuzmina)

Aleksey Dolinin as Soldier Aleksey Timoshkin (as A. Dolinin)

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

Andrey Fayt as Colonel Skuratov (as A. Fayt)

Ivan Kuznetsov as Soldier Yusuf Akchurin (as I. Kuznetsov)

Petro Masokha as Soldier Petr Sviridenko (as P. Masokha)

Pavel Yudin as Soldier Petrov (as P. Yudin)

Dmitriy Zolts as Soldier Dmitriy Levkoev (as D. Zolts)

Viktor Kulakov as Soldier Balandin (as V. Kulakov)

Stepan Krylov as Soldier Zhurba (as S. Krylov)

Aleksandr Kepinov as Soldier Muradov (as A. Kepinov)

Nikolay Kryuchkov as Soldier Nikolai Gusiev (as N. Kryuchkov)

Agharza Guliyev as Soldier Kuliev (as A. Kuliev)