Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Tanya Rubtsova | Narrator (voice) | Unowned |
|
Vera Sterlikova | Narrator (voice) | Unowned |
|
Galya Shopina | Narrator (voice) | Unowned |
 |
Mariya Vinogradova | Narrator (voice, uncredited) | Unowned |
 |
Lev Lyubetsky | Aircraft designer (voice, uncredited) | Unowned |
 |
Vasiliy Livanov | Factory worker (voice, uncredited) | Unowned |
 |
Roman Filippov | Miner (voice, uncredited) | Unowned |