Suggestions by @darke

Mordru

as "The Lord of Chaos" in Justice League Dark: Books of Magic

Spoiler

as "The Lord of Chaos" in Justice League Dark: Books of Magic

Iain Glen

as Richard Occult in Justice League Dark: Books of Magic

Michael Shannon

as Mister E in Justice League Dark: Books of Magic

Rosalie Chiang

as Traci Thirteen in Justice League Dark: Books of Magic

Tessa Thompson

as Alba Garcia in Justice League Dark: Books of Magic

Andrew Garfield

as Boston Brand in Justice League Dark: Books of Magic

Jaeden Martell

as Tim Hunter in Justice League Dark: Books of Magic

John C. Reilly

as Bobo T. Chimpanzee in Justice League Dark: Books of Magic

Genesis Rodriguez

as Eve Eden in Justice League Dark: Books of Magic

Logan Lerman

as Rory Regan in Justice League Dark: Books of Magic

Kit Harington

as Jim Rook in Justice League Dark: Books of Magic

Cameron Britton

as Dr. Terrence Thirteen in Justice League Dark: Books of Magic

Ian McKellen

as The Phantom Stranger in Justice League Dark: Books of Magic

Joel Edgerton

as Jason Blood in Justice League Dark: Books of Magic

Penélope Cruz

as Nimue Inwudu in Justice League Dark: Books of Magic

Finn Wolfhard

as Klarion Bleak in Justice League Dark: Books of Magic

George Clooney

as Kent Nelson in Justice League Dark: Books of Magic

Oliver Jackson-Cohen

as Bruce Wayne in Justice League Dark: Books of Magic

Gratiela Brancusi

as Zatanna Zatara in Justice League Dark: Books of Magic