谢尔盖·科马罗夫

Sergei Komarov

Nikolai Grabbe

Nina Nikitina

谢尔盖·菲利波夫

Sergei Filippov

饰：Specialized worker

玛丽亚·维诺格拉多娃

Mariya Vinogradova

饰：Sonya

Yanina Zhejmo

饰：Vera Zavarina

Lidiya Sukharevskaya

饰：The secretary of director

Aleksei Konsovsky

饰：Kuzia Zavarin

乔治·米利亚尔

Georgiy Millyar

饰：Ded Tumakurov

Mariya Barabanova

Mariya Barabanova

Pyotr Galadzhev

G. Florinski

G. Florinski

饰：Major Ignatiev

A. Smirnov

A. Smirnov

A. Krivicky

A. Krivicky

E. Melnik

E. Melnik

Gleb Florinskiy

饰：Major Ignatiev

Sergei Martinson

饰：(as Sergei Martinson)

亚历山大·米哈伊洛夫

Aleksandr Mikhaylov

饰：Vania Tomakurov

Yevgeniya Melnikova

饰：Sekretar' komiteta komsomola zavoda