H.H. Holmes: America's First Serial Killer (2004)

Plot

H.H. Holmes, known as America's first serial killer, operated out of his infamous "castle of horrors," a labyrinth filled with chilling devices like torture chambers, acid vats, and gassing rooms. This gripping documentary chronicles the life of Holmes, a cunning criminal whose sadistic ingenuity allowed him to evade capture for years. Through interviews and historical reenactments, the film unveils the dark legacy of a man whose twisted imagination transformed his home into a nightmarish trap, ultimately revealing the sinister depths of human depravity.