Рок-н-ролл под Кремлём

Based on the novel by Daniil Koretsky.
A young graduate of the FSB Academy, Yuri Yevseyev, gets his hands on a tape recording of a recruiting conversation between a CIA agent and a graduate of the flight school. Analysis shows that the recording is already 30 years old. Young lieutenant Yevseyev discovers a listening device and tries to track down the spy. But the investigation only seems hopeless...