On a rainy night in December 1938, former Nazi official Max Immanuel climbed into his car in Berlin and set out on a harrowing mission. Over the course of a single night, he planned to travel to the gates of Dachau — Nazi Germany’s first concentration camp — to rescue a Jewish prisoner. Max’s mission was profoundly dangerous, and unusual, because this former Third Reich official was a Jew himself. Born Imanuel Rosenfeld, Max had changed his name and his religion, living in fear that his truth would be discovered.