SMERSH. Prodolzhenie (TV series)

Counterintelligence Captain Pavel Semyonov and State Security Major Aleksey Ermakov are once again fighting German saboteurs. But now, together with a new partner, Konstantin Lavrov. Lavrov is the son of a diplomat, brave and desperate, intellectual, polyglot. They face new challenges, and the fate of the Motherland and the lives of thousands of people are at stake. - IMDb