In Saint Petersburg, police major Igor Grom chases three bank robbers disguised as hockey players from a Soviet cartoon, causing property damage and earning a reprimand. Soon, a wealthy man named Kirill Grechkin is acquitted for a fatal hit-and-run, sparking outrage. A masked avenger called the Plague Doctor emerges, vowing to cleanse the city of corrupt scoundrels. He burns Grechkin alive, leading Grom on a dangerous investigation. The Doctor is revealed to be Oleg Volkov, friend of IT millionaire Sergei Razumovsky. Starring Tikhon Zhiznevsky, Lyubov Aksyonova, Aleksei Maklakov, Aleksandr Seteykin, Sergei Goroshko, Dmitry Chebotaryov, Mikhail Evlanov, and Oleg Chugunov.