Claude Lanzmann's documentary film has become a reference on the Holocaust. Simon Srebnik, the little 13-year-old singer from the Chelmno camp, who returned to the scene of the massacres at the age of 47.
Filip Müller, his haunted voice and his look of humanity on the verge of overcome madness. Abraham Bomba, escaped from Treblinka, where the Nazis forced him to cut the hair of women who were going to be gassed.