The plot is built around two charming sisters — a strict, wayward Galina, an assistant professor of mathematics, and a windy, frivolous student Shurochka. Despite the fact that the girls are so different, they are looking, of course, for one thing — love. The events take place in the summer pre-war Moscow and in the country where both sisters go: one in order to prepare for the re-examination, the other — to conduct math classes with the military from the Yuryev Camps located near the dacha village. Funny and difficult situations, intrigues, tears, joy — all this will be experienced by young girls on the way to their happiness.
Is Four Hearts on Netflix? Unfortunately the movie Four Hearts is not yet available on Netflix.
| Directing | Konstantin Yudin | Director |
| Writing | Anatoli Granberg | Writer |
| Writing | Aleksei Fajko | Writer |
| Sound | Yury Milyutin | Original Music Composer |
| Art | Georgi Grivtsov | Production Design |
| Editing | Lev Felonov | Editor |
| Camera | Nikolay Vlasov | Director of Photography |
| Costume & Make-Up | Mariya Zhukova | Costume Design |
| Visual Effects | Boris Aretskiy | VFX Director of Photography |
| Writing | Yevgeni Dolmatovsky | Lyricist |
| Sound | Veniamin Kirshenbaum | Sound Director |
| Sound | Valentina Ladygina | Sound |
| Production | P. Pashkov | Producer |
| Directing | Yu. Kalugin | Assistant Director |
| Camera | Semyon Galadzh | Assistant Camera |
| Directing | Viktor Slonimskiy | First Assistant Director |
| Directing | F. Levshina | Second Assistant Director |