Watch Underground Doctors (1977) Official Trailer

Not that long ago, crippling diseases were blamed on evil demons. What's more, nowadays, healing miracles are often considered to be natural events, misinterpreted by superstitious people. Despite the advances of modern medicine, many people still employ unorthodox means for achieving and maintaining physical and spiritual health. Some of these decidedly bizarre methods are the focus on this fascinating video hosted by Henry Fonda.