Suggestions by @realboyy1001

Henry Simmons

as Black Adam in Injustice 2

Elizabeth Olsen

as Catwoman in Injustice 2

Edwin Hodge

as Mr terrific in Injustice 2

Eminem

as Captain cold in Injustice 2

Jay Ryan

as Captain Atom in Injustice 2

Ben Foster

as Victor Zsasz in Injustice 2

Jason Momoa

as Aquaman in Injustice 2

Samara Weaving

as Harley Quinn in Injustice 2

Bill Skarsgård

as Joker in Injustice 2

Chloë Grace Moretz

as Black canary in Injustice 2

Austin Butler

as Green arrow in Injustice 2

Haley Tju

as Batgirl in Injustice 2

Toby Kebbell

as Metallo in Injustice 2

Sanya Borisova

as Talia al guel in Injustice 2

Ghassan Massoud

as Ra’s al guel in Injustice 2

Tanner Buchanan

as Red Robin in Injustice 2

Zendaya

as Barbra Gordon in Injustice 2

Gaten Matarazzo

as Robin in Injustice 2

Timothée Chalamet

as Superboy in Injustice 2

Clancy Brown

as Atrocitus in Injustice 2