Episode 1 of HBO's new "Dune" prequel miniseries, "Dune: Prophecy" introduces the secret history of the powerful Bene Gesserit sisterhood.

'Dune: Prophecy' episode 1 - 'The Hidden Hand': Will Valya's Sisterhood shape the flow of galactic power?

Source: space
Source Link: https://www.space.com/entertainment/dune-prophecy-episode-1-the-hidden-hand-will-valyas-sisterhood-shape-the-flow-of-galactic-power