And The Rainbow — The Serpent

Davis traveled to Haiti to investigate the case of Clairvius Narcisse , a man who allegedly died, was buried, and later reappeared as a "zombie" working on a plantation.

The book emphasizes that zombification is a form of social control used by secret societies (like the Bizango ) rather than just a medical oddity. 2. The Horror Film (1988) The Serpent and the Rainbow

Davis hypothesized that zombification was achieved through a powerful tetrodotoxin-based powder (zombie powder). Davis traveled to Haiti to investigate the case