Berlin, 1941. Bernie is back from the Eastern Front, once again working homicide in Berlin's Kripo and answering to Reinhard Heydrich, a man he both detests and fears. Heydrich has been newly named Reichsprotector of Czechoslovakia. Tipped off that there is an assassin in his midst, he orders Bernie to join him at his country estate outside Prague, where he has invited some of the Third Reich's most odious officials to celebrate his new appointment. One of them is the would-be assassin. Bernie can think of better ways to spend a beautiful autumn weekend, but, as he says, "You don't say no to Heydrich and live."