This episode looks at the Death's Head Battalion, whose members were identified by the badge with a skull on the right lapel of their uniform. They underwent rigorous training to abolish every trace of human emotion and independent thought, leaving them willing tools of the unimaginable crimes committed in its name. Interviews with Nuremberg Chief Prosecutor Benjamin Ferencz; former Auschwitz inmate and author of People in Auschwitz Hermann Langbein; Holocaust survivors Heinz Junge, Kazimir Smolen, Helmuth Szprycer and Hans Frankenthal as well as SS men Hans Münch and Harry Seidel.