Fifteen of the darkest, most insidious organizations the world has even seen, iIncluding the Ku Klux Klan, The Illuminati, Argenteum Astrum, The Thule Society, Muti, The Tong, Order of the Solar Temple, The Hashishim, The Mau Mau, Aum Shinrikyo, Odessa, The Socialist Patients Collective, The Thugs, The Camorra, The Hell Fire Club.