Alexei Romanov is far cry from that romantic youth from the first parts of "Brüderschaft with Death". In the fourth film, in front of us is a finalist of the seret school of Russian counterintelligence in rank of an ensign. But, by a twist of fate, he is again to become sort of a decadence lover – the fresh ensign is ordered to go undercover into a circle of snobbish decadents, frequenters of the ...