In this third installment, "Sisterhood Above All," we begin with a shellshocked Valya exiting the palace gates on Salusa Secundus with Sister Theodosia. Fearing that the Sisterhood's hold on the great houses is quickly slipping, they must act fast to regain control, especially with the Emperor's House Corrino.

Prophecy season one, episode three, "Sisterhood Above All," the series shows us flashbacks of Valya and Tula Harkonnen's past.

We'd barely gotten a chance to acquaint ourselves with the main characters in the first two episodes, and now the show is halting any plot momentum to spend an hour in the past? Boo.The third episode of Dune: Prophecy,