Ray Winstone King Saul Actor Olly Rix David Actor Mohammad Bakri Samuel Actor Simone Kessell Queen Ahinoam Actor Nathaniel Parker King Achish Actor Haaz Sleiman Jonathan Actor James Krishna Floyd Ishbaal Actor Maisie Richardson-Sellers Michal Actor Jeanine Mason Merav Actor David Walmsley Yoab Actor Adam Cooper Executive Producer Bill Collage Executive Producer Jason Reed Executive Producer Reza Aslan Executive Producer Mahyad Tousi Executive Producer