A comedy about a civil registry official whose job is to register newlyweds and who just discovered that her husband has been cheating on her for 3 months, her daughter met a guy she doesn't approve of, and her life has suddenly become a fuss of the fusses.
Fyodor Stepanovich, the head of SMU, once discovered his striking resemblance to an auxiliary worker, Petya. It turns out that the latter had always been jealous of the boss and dreamed of taking his place. Fyodor Stepanovich, completely overwhelmed with work, decided to meet Petya's needs.
In the vestibule of one of the train cars Moscow-Dushanbe found the corpse of the passenger. Two random travelers - police officers Denisov and Kurbanov - have to conduct their investigation in very difficult conditions...
