A doctor tells a newspaper editor about a research center’s experiments in hypnotic regression, conducted on a young woman who describes a previous incarnation among the ancient Mayans in Yucatan. Meanwhile, and somehow related, a long-haired mummy prowls 20th-century streets. “Momia Azteca” Mexi-madness collides with Jerry Warren framing scenes in this jumbled jamboree of science and the supernatural.
