After catching the Plague Doctor, Igor Grom became a symbol of peace for all of St. Petersburg. His life is perfect—during the day, he catches criminals with his partner Dima Dubin, and in the evenings, he spends time with his girlfriend Yulia Pchelkina. However, everything changes abruptly when arms magnate August van der Holt arrives in town to sign a contract to modernize the police force. To do so, he enlists the services of a mercenary nicknamed Ghost, who is tasked with eliminating Grom and sowing panic among the peaceful population.

Police Major Igor Grom is known throughout St. Petersburg for his punchy character and uncompromising attitude towards criminals of all stripes. Incredible strength, analytical mindset and integrity — all this makes Major Thunder a real superhero. His life is perfect: during the day he catches criminals with his partner Dima Dubin, and spends the evenings in the company of journalist Yulia Pchelkina. The complete idyll is interrupted by the appearance in the city of a mysterious villain calling himself a Ghost. He offers Thunder to play a dangerous game, the stake in which is the lives of ordinary people.

In present day St. Petersburg, police major Igor Grom, an honest and skilled cop with unconventional methods, pursues a vigilante murderer in the mask of a plague doctor.

Colonel Koloda, recruited by foreign intelligence, stole secret documents of national importance. In fact, the documents are fake, disinformation for foreign intelligence agencies. The surveillance of the traitor leads the operatives to the bank, where he leaves the documents in the cell number 69. To establish who will come for them, Captain Alexey Vereshchagin comes to the bank under the guise of a client. Ironically, it is this bank that Mikhail Druskin, a desperate candidate of sciences and single father, wants to rob. When he sees the police, he takes the bank's visitors hostage in fright.

Additional materials for "Major Grom: Plague Doctor" (2021).

On a cold winter’s day Sergey Sobolev, a major at the local police office, is driving to the hospital where his wife is about to give birth to their child. High from happiness, he’s driving too fast and runs down a boy on a passage walk, who dies. Now the major has only two options: go to prison or conceal the crime. Sobolev decides to compromise with his conscience and calls on a colleague to help him out. But the case turns out to be messy and when Sobolev finally changes his mind and tries to make up for his deed, it’s already too late…

In 1990s St. Petersburg, police major Konstantin Grom is trying to find and neutralize the new criminal boss, nicknamed Anubis, while his ten year old son Igor is trying to earn money by getting involved in dubious adventures.

It’s winter holidays and fourteen-year-old Ana discovers that the metal plate she has in her arm from an accident she suffered as a child is now receiving a strange message in Morse code.

U.S. Army Captain Clark Allen gains attention by walking back and forth, the length of Japan, gambling with U.S. servicemen in order to raise funds to rebuild an orphanage. Suspicious of Allen's motives, a Japanese newsman, Hiroshi Kitabayashi, traces the American's background until he discovers the motive behind Allen's long walk.

A young girl learns the importance of reading, when she ends up in a dystopian future where reading is banned.