Nikolaj Coster-Waldau

Horus

Brenton Thwaites

Bek

Gerard Butler

Set

Chadwick Boseman

Thoth

Elodie Yung

Hathor

Courtney Eaton

Zaya

Geoffrey Rush

Ra

Abbey Lee

Anat

Bryan Brown

Osiris

Emma Booth

Nephthys

Goran D. Kleut

Anubis

Rachael Blake

Isis

Kenneth Ransom

Sphinx

Rufus Sewell

Urshu

Bruce Spence

Head Judge

Yaya Deng

Astarte

Alexander England

Mnevis

Emily Wheaton

Young Maidservant

Matt Ruscic

Urshu Guard

Robyn Nevin

Sharifa

Wassim Hawat

Set Guard

Jeff Coopwood

High Priest (voice)

Jean-Pierre Yerma

Priest

Ishak Issa

Musician

Richard Mutschall

Priest

Paula Arundell

Fussy Older Maidservant

Julian Maroun

Young Human Soldier

Marisa Lamonica

Heliopolis survivor

Felix Williamson

Nobleman

Premila Jennar

Mortal Atmos

Michael-Anthony Taylor

Priest / MC

Alia Seror-O'Neill

Young Maidservant #2

Kurt Goehner-Winter

Soldier (uncredited)

Gareth Hamilton-Foster

Army Warrior (uncredited)

Karim Zreika

Survivor (uncredited)