Renowned scientist Dronov works in Novosibirsk on the creation of ultra-modern engine. He has a bad heart, he was afraid not to have time to finish the job, and test engine at a factory in Moscow, unfortunately, is not the first time passes unsuccessfully. Dronov abandons the rest of the work, even the leadership of the Institute entrusts to his disciple Morozov.
| Directing | Georgi Natanson | Director |
| Writing | Samuil Alyoshin | Writer |
| Camera | Sergei Ivanov | Director of Photography |
| Production | Tamara Samoznayeva | Producer |
| Sound | Vladlen Chistyakov | Music |