While preparing to play Tula and Valya Harkonnen, “Dune: Prophecy” stars Olivia Williams and Emily Watson studied the faces of famous queens in the National Portrait Gallery. Williams recalled ...

HBO has released the first official image or Emily Watson as Valya Harkonnen, leader of the mysterious Bene Gesserit, in Dune: Prophecy.

Olivia Williams says her "Dune: Prophecy" character Tula cares more about the power of her mystical sisterhood, the Bene Gesserit, than the young women who belong to it.