Konstantin Strelkov

A young man arrives in a village on the White Sea. He comes in search of a girl who ran away from the city without saying goodbye. An old man from among the locals offers to show him the way. Neither the young man nor the old imagine what trials await them along the way.

The story unfolds in St. Petersburg during the season of White Nights, when night becomes curiously indistinguishable from day. Masha has struck it lucky: she is about to wed an American, Tim, eager to bring home a beautiful Russian wife. This marriage can take her light-years beyond her simple provincial roots, but for now Masha has a family to take care of, and she dutifully sends all the wages she earns to them. To save money she even dupes her fiancée by returning the expensive wedding dress he has bought for her to the boutique and sawing an identical one for herself. The night before the wedding Masha hastens to meet Tim, but fails to make it to the other side of the River Neva before the drawbridge is raised. The betrothed find themselves standing on the pavement with the mighty river between them...

The series concerns the everyday lives of the operatives of the "murder" department of the Petrovsky District Department of Internal Affairs of St. Petersburg.

Russian detectives unwind the ball of the most intricate and cruel crimes. They are consummate professionals, the best cops in town. Even on the most dangerous missions, this quartet never loses their sense of humor. It is it that helps them find the most incredible ways out of any situation. They uphold the law and emerge victorious.