Dune: Prophecy Episode 4, “Twice Born,” introduces the Landsraad High Council from Frank Herbert's book series, but does this council still exist in Denis Villeneuve's book? Dune films? The Superior Council demonstrates that it has a very important role in Dune tradition; Your job is to resolve disputes between Houses, and there are many disputes to resolve. In Dune: Prophecy In episode 4, the sisters reveal Pruwet's murder to a handful of Houses, who then ask Harrow to replace the late Richeses on the High Council to investigate the crime.
One of the biggest problems Dune: Prophecy is that it's a far cry from the characters and stories that made fans invest in the Dune franchise first. The series is set 10,000 years before the events of Dunewhich means it will be 10,000 years before Chani and Stilgar and the hero Paul Atreides and all the other characters audiences have come to care about appear. But after these 10,000 years, does the High Council still exist?
Dune: Explanation from the High Council of Prophecy
The Landsraad High Council resolves disputes between houses
The High Council is the inner circle of the Landsraad that was formed during the time of the Faufreluchesthe class system that existed between the Corrino Empire and the Atreides Empire. The function of the Superior Council is to resolve any and all disputes between the Houseswhich is why they are expected to investigate Pruwet's murder in Dune: Prophecy. There is a specific procedure for taking a case to the Superior Council for investigation. Whenever a dissatisfied party has a case to present to the Superior Council, they have to state their complaint in a list of details.
The Superior Council is the only organization with the authority to challenge an arbitrary decision by the Change Judge. They are the only ones who can challenge a decision made by the Judge – and only when the Emperor is present. The construction of the world of Dune saga often highlights the frustrations of bureaucracy and autonomous authorityand the Superior Council is another classic example of this.
Does the Landsraad High Council still exist in Denis Villeneuve's Dune films?
Yes, the High Council still exists in the Dunes films
Although it does not play a large role, the Superior Council presented in Dune: Prophecy still in operation during the period in which Villeneuve Dune movies happen. After the Harkonnen's invasion of Arrakis and the murder of his father Leto, Paulo wanted to send a list of details to the Superior Council expressing his complaint. He felt that the Council would support the complaint, because incidents like the Sardaukar invasion are the reason the Council exists in the first place.