The film is based on the eponymous book, written by two former street gangsters - Grigori Belykh and Leonid Panteleyev. Film is set in the 1920s St. Petersburg, Russia. Streets of the city are full of the homeless boys. They are caught to be raised and educated at the correction school named after Dostoevsky. The boys are street smart and difficult. But the faculty stands up to the challenge. The teaches are being devoted and caring, and gradually win the respect of the most difficult kids. The school director Vicknixor is a refined intellectual, who becomes a role model for the boys.

A mostly comical tale of all-powerful and wealthy Bavarian prince adventures that started when prince was seeking to deal with the boredom. Joining the Club of Suicide society, he uncovered the mastermind criminal behind it, and vowed to get rid of him by any means necessary, following deaths of several servants when dreaded president of club makes dashing escape. During that point, story changes into nearly second movie, as prince has to uncover yet another crime.

A scientist builds a time machine and accidentally sends his apartment complex manager and a petty burglar to 16th century Moscow, while Tsar Ivan the Terrible travels to 1973.

In 1921, the Cheka became aware that gold and jewelry were stolen from the treasury of Gokhran, and that a special organization was involved in transporting the stolen to Estonia. Scout Maksim Isayev is sent to this country. He establishes that the cipher of the Soviet embassy Olenetskaya works for the German resident Nolmar, with whom employees of Gokhran Kozlovskaya and an appraiser Yakov Shelekhes are associated. As a result of the provocation, Isayev was arrested. In the prison cell, he finds himself together with the famous Russian writer Nikandrov, who could not find himself in post-revolutionary Russia and went abroad. Released soon by the efforts of his comrades, Isayev continues the struggle for the fate of Nikandrov — for his return to his homeland.

Mycroft Holmes hands Sherlock Holmes the case of the Master Blackmailer.

After upsetting the criminal underground in 'the Master Blackmailer' case, Sherlock Holmes has to face his archenemy: Prof. Moriarty.

Dr. Watson executes Sherlock Holmes' will, who faced death after exposing Moriarty and his gang in the previous episode.

In the Siberian taiga village of Wolf's Burrows, the Strogov family lives — Matvey with his wife Anna and his parents. Through the fate of this peasant family, a picture of the life of the Siberian region during major historical events — the Russo-Japanese War, the 1905 Revolution, the October Revolution of 1917 and the Civil War is outlined.

The film is based on three short stories by Conan Doyle: "The Adventure of Charles Augustus Milverton", "The Final Problem", and "The Adventure of the Empty House".

The teleplay was based on V. Mayakovsky’s poems “You!”, “Listen!”, “Conversation with Comrade Lenin” and other works of the poet.