The new documentary made from the Slánský trial film and audio archives found by chance in 2018 in a warehouse in the suburb of Prague served as a starting point for the film. The director tells the trial through the descendants of three of the condemned: the daughter and grandson of Rudolf Slánský, the son and granddaughter of Rudolf Margolius, both executed after the trial, and the three children of Artur London, sentenced to life imprisonment.
January 1953: On the eve of his death Stalin finds himself yet another imaginary enemy: Jewish doctors. He organizes the most violent anti-Semitic campaign ever launched in the USSR, by fabricating the "Doctors' Plot," whereby doctors are charged with conspiring to murder the highest dignitaries of the Soviet Regime. Still unknown and untold, this conspiracy underlines the climax of a political scheme successfully masterminded by Stalin to turn the Jews into the new enemies of the people. It reveals his extreme paranoia and his compulsion to manipulate those around him. The children and friends of the main victims recount for the first time their experience and their distress related to these nightmarish events.