The inside story of the most notorious groups. The strange and dark world of religious ideologies is a source of endless fascination. Their secrets, rituals, and invisible hierarchies reveal some of the most chilling and shocking truths in history. Particularly disturbing is the fact that many of their followers sacrifice their independence to carry out the often sadistic orders of a mysterious manipulator - and continue to defend their leader to this day. From Charles Manson, who led his followers to murder seven people, including a pregnant woman, to Aum Shinrikyo, the Japanese group of the Ultimate Day that carried out deadly attacks, as well as the People's Temple, these groups and their leaders captivate us with their ability to commit savage acts of raw violence and perversion in the name of a self-appointed higher power. Many shocking and international cults come to life, including:- The Manson Family- People's Temple- Colonia Dignidad- Thuggee- Aum Shinrikyo- Skoptsy- Raelism- Heaven's Gate