Different as a plus and minus, the main characters intersect at first only for work, but soon a warm relationship arises between them. They have a different approach to investigating crimes, but the goal is the same. Sometimes it seems that they cannot exist side by side, but their agency successfully investigates a variety of cases – from spying on an unfaithful husband to solving crimes of national importance.
| Camera | Vladimir Bashta | Camera Operator |
| Directing | Rauf Kubaev | Director |
| Production | Valery Todorovsky | Producer |
| Sound | Vitaly Istomin | Sound |
| Production | Ilya Neretin | Producer |