The protagonist worked at a research institute, designed a new type of aircraft engine. Once he showed the work to a colleague to consult with him, and he safely stole the work and defended his doctorate. The hero’s wife left for Italy with the boss allegedly on a business trip.
| Writing | Ekaterina Latanova | Writer |
| Sound | Sergey Mogilevskiy | Music |
| Production | Irina Zarya | Producer |
| Camera | Evgeniy Adamenko | Camera Operator |
| Directing | Anatoli Mateshko | Director |