25 reactions | Witness never-before-heard trial testimony that will reveal shocking new details about World War II and the inner workings of the Nazi war machine. Hear the raw voices of Hitler's criminal henchmen - such as Hermann Goering, Wilhelm Keitel, Albert Speer and Rudolf Hess - as well as the victims and witnesses who bravely testified against them. Nazis At Nuremberg: The Lost Testimony, Monday 12th December at 8pm, on National Geographic UK. | National Geographic UK | Facebook