Prophecy, the HBO series’ deep dive into the Bene Gesserit’s history is very much an exploration of the Kwisatz Haderach’s origins. In Valya (Emily Watson) and Tula Harkonnen (Olivia Williams), you can see flashes of the Machiavellian villainy their distant descendants are known for.

HBO's Dune: Prophecy, the latest instalment in the Dune franchise, is a TV series that follows two Harkonnen sisters in their fight against "forces that threaten the future of humankind" (according to its description on Crave, where it streams in Canada).

Prophecy is set 10,000 years before the events of the 'Dune' films, and dives into the history and establishment of the Bene Gesserit.