Suggestions by @user_70776

Dennis Quaid

as Artur Wallbreaker in Mage Errant

Amandla Stenberg

as Sabae Kaen Das in Mage Errant

Dennis Quaid

as Godrick, son of Artur in Mage Errant

Brad Garrett

as Godrick, son of Artur in Mage Errant

Jake T. Austin

as Rhodes Charax in Mage Errant

Tilda Swinton

as Kanderon Crux in Mage Errant

Carol Sutton

as Ilinia Kaen Das in Mage Errant

Jake Gyllenhaal

as Alustin Haber in Mage Errant

Asa Butterfield

as Hugh of Emblin in Mage Errant

Sophie Skelton

as Talia of Clan Castis in Mage Errant