Prophecy ” showrunner Alison Schapker loved seeing all the Bene Gesserit love this Halloween. “I really enjoyed the cosplay going on out there,” she told IndieWire. To get to tell the origin story of this group of women was a dream for Schapker because she has long been a fan of Herbert’s novels.

Prophecy Guide for Dummies' has just arrived, because keeping your 'Butlerian Jihad' separated from your 'Bene Gesserit' can be hard.

The first vision comes courtesy of Mother Superior Raquella (Cathy Tyson), the founder of the Sisterhood that will one day come to be known as the Bene Gesserit. On her deathbed, she foresees a terrible future,