A story about a creation of a new Soviet Jet during WWII.
| Actor | Role |
|---|---|
 Mikhail KuznetsovAleksandr Samokhin | Aleksandr Samokhin |
 Vladimir DruzhnikovSergey Kazakov | Sergey Kazakov |
 Nina ZorskayaOlya Korneyeva | Olya Korneyeva |
 Yuri LyubimovYakov Lapshin | Yakov Lapshin |
 Nina ArkhipovaKatya | Katya |
| AAndrei PetrovAndrey Gusenko | Andrey Gusenko |
 Aleksandr KhanovZurov | Zurov |
 Vasiliy ZaychikovPotapych | Potapych |
| VViktoriya GermanovaVarya Ivanovna | Varya Ivanovna |
 Aleksei Alekseyevengineer (uncredited) | engineer (uncredited) |
| FFyodor IvanovRadio operator | Radio operator |
| VVasiliy GalaktionovTranslator | Translator |