Tom Payne

as Rob Cole

Stellan Skarsgård

as Bader

Olivier Martinez

as Shah Ala ad Daula

Emma Rigby

as Rebecca

Elyas M'Barek

as Karim

Fahri Yardım

as Davout Hosein

Makram J. Khoury

as Imam

Milan Marcus

as Mirdin

Ben Kingsley

as Ibn Sina

Stanley Townsend

as Bar Kappara

Noah Gordon

Creator