Follows the life of the Russian mathematician Sofya Kovalevskaya.
| Directing | Iosif Shapiro | Director |
| Writing | Nikolai Akimov | Writer |
| Writing | Iosif Shapiro | Writer |
| Writing | Leonid Tur | Writer |
| Writing | Pyotr Tur | Writer |
| Camera | Evgeniy Kirpichev | Director of Photography |
| Sound | Leonid Peskov | Music |