Follows the life of the Russian mathematician Sofya Kovalevskaya.

---

Main Cast: Yelena Yunger, Lev Kolesov, Tatyana Sezenyovskaya, Bruno Frejndlikh, Olga Porudolinskaya, Aron Podgur, Vladimir Uskov, Yevgeniya Volkova, Alexander Zhukov, Pavel Sukhanov

Director: Iosif Shapiro

Writers: Nikolai Akimov, Iosif Shapiro, Leonid Tur, Pyotr Tur

Editor:

Cinematographer: Evgeniy Kirpichev

---

Popular Double Features