Revival of Evil investigates the growth of the occult in the United States from New Age religions and Dungeons and Dragons to heavy metal and psychic powers.Revival of Evil investigates the growth of the occult in the United States from New Age religions and Dungeons and Dragons to heavy metal and psychic powers.Revival of Evil investigates the growth of the occult in the United States from New Age religions and Dungeons and Dragons to heavy metal and psychic powers.