Throughout history, tales of inexplicable maladies to both the body, and the mind, have stirred morbid curiosity and palpable fear. From mysterious wounds that appear for no apparent reason--to a peculiar madness that compels people to dance themselves to death. Are these bizarre afflictions merely fabrications of the mind? Or could they arise from unseen forces that are beyond our comprehension?

An exploration of the world's most fascinating, strange and inexplicable mysteries. Compelling contributions from scientists, historians, and witnesses as they seek to shed light on how the impossible can happen.