[arista]

[Emily Watson (Chernobyl, Appropriate Adult,) as Valya Harkonnen
Olivia Williams (Emma, The Crown) as Tula Harkonnen
Jodhi May (A World Apart, Gentleman Jack) as Empress Natalya
Mark Strong (Stardust, Sherlock Holmes, ) as Emperor Javicco Corrino
Sarah-Sofie Boussnina (The Bridge, 1864) as Princess Ynez
Josh Heuston (Dive Club) as Constantine Corrino
Chloe Lea (Scott & Bailey) as Lila
Jade Anouka (His Dark Materials) as Sister Theodosia
Edward Davis (Shadow and Bone, Sanditon) as Harrow Harkonnen]