Sisterhood above all” is the motto of Valya and Tula’s secretive organization, but its meaning seems to depend on which sister is saying it.

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

Episode 3 of Dune: Prophecy dove deep into their origins and revealed that we may not have been paying enough attention to one of them. This episode was 90% flashback, showing how the Harkonnen sisters went from hawking whale meat on a desolate planet to ...

Prophecy ended with an explosive reveal: Emperor Corrino taking the side of his soldier Desmond Hart over Mother Superior Valya

The following review contains spoilers for the third episode of Dune Prophecy, “Sisterhood Above All”

Griffin Harkonnen, the only brother of Valya and Tula Harkonnen, makes a compelling introduction in Episode 3 of Dune: Prophecy. Once a powerful house, the Harkonnen family has been shunned by the Imperium and relegated to their home planet of Lankiveil, where they survive by harvesting whale fur.

Episode three of Dune: Prophecy looks back at Valya and Tula's past, providing the show's richest character drama yet.

The following review contains spoilers for the third episode of Dune Prophecy, “Sisterhood Above All”