Atreides, House Harkonnen

Dune: Prophecy brought back an important motif from the Dune films that pays homage to the dirtiest blood feud in the empire.
Brolin also remembers the time James Cameron (allegedly) got angry with him after he turned down a role in Avatar.
Dune: Prophecy Episode 3 introduces another Atreides for the first time: Orry, who’s a (very distant) relative of Paul.
Prophecy digs into the origins of the feud between the Atreides and the Harkonnens, which eventually ends with Paul Atreides.
Dune: Prophecy takes place about 10,000 years before the events of Dune, where Paul Atreides would realize the prophecy of ...
Dune: Prophecy Episode 3 explores Tula and Valya’s past, and it includes two unexpected appearances from Game of Thrones alumni.