Unlike the vast deserts of Arrakis that dominate Herbert’s novels and Villeneuve’s films, Dune: Prophecy roots itself in the cold, forbidding environments of Wallach IX, the Bene Gesserit homeworld, and the imperial power seat on Salusa Secundus. There’s no mistaking that the series owes a debt to Game of Thrones for its palace intrigue and power plays, but it’s far from a mere imitation.
Adapted from Sisterhood of Dune by Brian Herbert and Kevin J. Anderson, Dune: Prophecy takes liberties with its source material, yet it remains true to the book’s underlying tensions and vast, complex lore. The Butlerian Jihad, the great war against artificial intelligence that banned “thinking machines” and rewrote the moral code of civilization, looms over this narrative like a dark specter. In the vacuum left by the demise of these machines, new power structures emerge—paramount among them the Sisterhood. Led by Valya Harkonnen, the Sisterhood begins its ascent, quietly embedding itself within the Imperium, while acolytes undergo rigorous mental and physical training to prepare for their roles as truth-sayers, manipulators, and future prophets. We find ourselves in a time when their legendary powers, such as the controlling Voice, are in nascent form, and the breeding project to create the Kwisatz Haderach is still a dream on the horizon.
Valya’s dominance over the Sisterhood is hardly a given, and her journey is shaped by those around her, notably her sister Tula (Olivia Williams, The Postman + The Sith Sense), whose quiet loyalty and inner conflict lend the narrative a tragic undercurrent. Together, the Harkonnen sisters embody Dune’s ceaseless interplay of power and vulnerability, often more allies than family in a universe that requires brutal pragmatism over kinship.
As viewers follow the Sisterhood’s machinations within the courts of Salusa Secundus, Dune: Prophecy strikes an arresting balance between palace intrigue and metaphysical dread. Emperor Javicco Corrino (Mark Strong, John Carter of Mars) struggles to keep control of his empire while the forces of Arrakis loom over him. Meanwhile, the charismatic yet ruthless soldier Desmond Hart (Travis Fimmel, Vikings, Raised by Wolves) brings an unsettling energy to the emperor’s court, further agitating tensions with the Sisterhood and Corrino’s daughter, Princess Ynez (Sarah-Sofie Boussnina).
One of Dune: Prophecy’s most intriguing elements is how it layers its backstory with the mythic horror of the Butlerian Jihad. This isn’t just filler lore; it’s a reminder of humanity’s encounter with its own ambition, and the psychic scars it left behind in the form of prohibitions against artificial intelligence. We see this cultural trauma refracted through Valya’s ruthless adherence to tradition and Desmond Hart’s peculiar relationship with forbidden technology.
While the sands of Arrakis dominate much of the Dune universe, Dune: Prophecy bravely shifts its gaze to other pivotal worlds, specifically Wallach IX and Salusa Secundus. These planets, with their bleak, cold atmospheres, make a stark contrast to the desert sun and spice-laden air of Arrakis, yet they are equally integral to the story. Through the glittering imperial palace on Salusa Secundus and the austere Sisterhood library on Wallach IX, the series brings to life a galaxy where even the landscapes seem to echo the harshness and gravity of its conflicts.
At the center of Dune: Prophecy lies a revelation of the Sisterhood, not merely as mystics but as individuals negotiating personal ambitions and the Sisterhood’s future under Valya Harkonnen’s guidance. The Bene Gesserit here are not yet the fully realized force depicted in Herbert’s novels or Villeneuve’s films. They’re still grappling with their identity, balancing loyalty and individual desire in a universe that will not yield to them easily.
Through Valya Harkonnen’s ascendance, Dune: Prophecy also revisits the infamous Harkonnen lineage, transforming it from the one-dimensional house of villains familiar to fans of the films into a complex narrative of survival, betrayal, and raw ambition. Valya is no caricature; she’s a tactician, haunted by a family history marred by the Butlerian Jihad and her ancestors' disgrace. Her sister Tula, gentler yet no less resolved, offers an intriguing foil, adding complexity to a lineage that will later be embodied in the infamous Baron Harkonnen.
At its core, Dune: Prophecy is about destiny—a theme that saturates every corner of Herbert’s universe. The series teases out the role of prophecy in shaping the Sisterhood’s decisions and the Imperium’s political landscape, balancing the question of free will against the weight of ancient predictions. Valya’s relentless drive to fulfill her vision, to secure the Sisterhood’s legacy, reverberates through each storyline, casting the characters as both architects and prisoners of fate. Her fierce belief in the prophecy from Mother Raquella, predicting a tyrant who will crush the Sisterhood, is both her motivation and her potential undoing.





