Nikolaj Coster-Waldau as Horus

Brenton Thwaites as Bek

Gerard Butler as Set

Chadwick Boseman as Thoth

Elodie Yung as Hathor

Courtney Eaton as Zaya

Geoffrey Rush as Ra

Abbey Lee as Anat

Bryan Brown as Osiris

Emma Booth as Nephthys

Goran D. Kleut as Anubis

Rachael Blake as Isis

Kenneth Ransom as Sphinx

Rufus Sewell as Urshu

Bruce Spence as Head Judge

Yaya Deng as Astarte

Alexander England as Mnevis

Emily Wheaton as Young Maidservant

Matt Ruscic as Urshu Guard

Robyn Nevin as Sharifa

Wassim Hawat as Set Guard

Jeff Coopwood as High Priest (voice)

Jean-Pierre Yerma as Priest

Ishak Issa as Musician

Richard Mutschall as Priest

Paula Arundell as Fussy Older Maidservant

Julian Maroun as Young Human Soldier

Marisa Lamonica as Heliopolis survivor

Josh Farah as Nobleman

Felix Williamson as Nobleman

Garrett William Fountain as Drummer

Sean Michael Perez as Mortal

Premila Jennar as Mortal Atmos

Michael-Anthony Taylor as Priest / MC

Alia Seror-O'Neill as Young Maidservant #2

Rachel Joseph as Wealthy Servant

Alessandro Guerrera as Mortal Man 1

Rhavin Banda as Mortal (uncredited)

Kurt Goehner-Winter as Soldier (uncredited)

Gareth Hamilton-Foster as Army Warrior (uncredited)

Adam Roper as Soldier (uncredited)

Karim Zreika as Survivor (uncredited)