Police Lieutenant Colonel Alexandra Kushnir was transferred from the Department of Internal Affairs of a large city to a small seaside town and appointed head of the criminal investigation department. The men's team is wary of the new leadership. But thanks to her logic, Alexandra successfully solves serious crimes. She is quickly gaining credibility among new colleagues.

• Anna Banshchikova
• Aleksandr Makogon
• Vladislav Pavlov
• Eduard Chekmazov
• Denis Burgazliev
• Dmitriy Kulichkov
• Dmitriy Miller
• Anatoliy Gushchin