Hosts Dorian Linsky and Ian Dunn explore the history of paranormal investigations, tracing the rise of spiritualism from the 1848 Fox Sisters to the formation of the Society for Psychical Research. They examine how prominent figures like Arthur Conan Doyle, William James, and even Einstein engaged with psychic phenomena, often blurring the lines between scientific inquiry and belief. The episode highlights the tension between genuine skepticism and credulity, detailing famous hoaxes like the Cottingley Fairies and the enduring psychological appeal of contacting the dead.