On the surface, the star of one of the most popular television series of the 1960s was a squeaky-clean symbol of America’s innocence. But Hogan’s Heroes’ Bob Crane lived a secret double life that very few people knew about. His custom-built pornographic paradises were hidden behind the closed doors of his dressing room and apartment. He was obsessed with extra-marital sexual exploits, and he documented them with cutting-edge technology. The joy he received from making people smile was matched only by his need to fulfill his darkest desires…a need that would end in murder.