In this TV-series the events of the beginning of the 20th century in Russia are highlighted. Revolutioners, terrorists, spies - and investigator Putilovskii and his team fight them as best they can.

A nugget from Russia is hiding from the police in a Dutch prison.

Barley Scott Blair, a Lisbon-based editor of Russian literature who unexpectedly begins working for British intelligence, is commissioned to investigate the purposes of Dante, a dissident scientist trapped in the decaying Soviet Union that is crumbling under the new open-minded policies.

Based on the novel of the same name by Judah Waten. Beth Tyson is killed in his mansion. Chief Inspector Fields, Inspector Bramell, and Detective Filbert have three different versions of this crime...

The main character, nineteen-year-old Anastasiy Chizhov, was appointed commander of the Zver patrol ship. Under his leadership, the old fishing vessel becomes a strong fighting unit.