According to the story of the same name by Yulian Semyonov.
Employees of the Moscow Criminal Investigation Department - Colonel Alexei Pavlovich Sadchikov, Major Vladislav Nikolaevich Kostenko and Senior Lieutenant Valentin Roslyakov are investigating the impudent robberies carried out by a group wearing dark glasses criminals.
The City Savings Bank was robbed. The investigation of the crime indicated the involvement of a teenager, who soon came to the criminal investigation himself. With his help, the robbers who were preparing the next raid were caught. But the most dangerous criminal — "Prokhor" — is still free...
Alexei Ivanovich Tyutyurin, a very kind and gentle man by nature, has been working as a hairdresser for twenty years. When the opportunity arises to upgrade to the head of the hall, he is faced with a problem — in the team he has a reputation as a constantly late person and an incorrigible liar.
But Alexei doesn't deceive anyone — he really gets into unusual situations on the way to work. No one believes in these fables until amazing visitors begin to come to the hairdresser.