Prophecy centers entirely around the origins of the Bene Gesserit, known only as "the Sisterhood" in the show. However, there's a very simple reason for that. "The Sisterhood at its inception is not called the Bene Gesserit,

The series chronicles the early evolution of the Bene Gesserit order into a superpowered mystical sisterhood with great political power.

"Dune: Prophecy" is a prequel series set in the same universe as the "Dune" movies. It centers on the origins of the Bene Gesserit, then called the Sisterhood. Important characters include Valya Harkonnen, Desmond Hart, and Princess Ynez. On the heels of ...