Emily Watson

Mother Superior Valya Harkonnen

Olivia Williams

Reverend Mother Tula Harkonnen

Travis Fimmel

Desmond Hart

Jodhi May

Empress Natalya Arat Corrino

Sarah-Sofie Boussnina

Princess Ynez Corrino

Chloe Lea

Sister Lila

Chris Mason

Keiran Atreides

Shalom Brune-Franklin

Mikaela

Mark Strong

Emperor Javicco Corrino

Jade Anouka

Sister Theodosia

Edward Davis

Harrow Harkonnen

Josh Heuston

Constantine Corrino