Suggestions by @jordanlilley

Natalia Dyer

as Zatanna in DCU

Aidan Gallagher

as Damian Wayne in DCU

Elle Fanning

as Starfire in DCU

Natalia Dyer

as Raven in DCU

Booboo Stewart

as Beast boy in DCU

Dylan O'Brien

as Nightwing in DCU

Ana de Armas

as Black canary in DCU

Isaiah Mustafa

as Martian Manhunter in DCU

Jeremy Allen White

as The Flesh in DCU

Armie Hammer

as Batman in DCU

Nicholas Hoult

as Superman in DCU

Zachary Quinto

as Namor in MARVEL Cinematic Universe (MCU)

Rainn Wilson

as Beast in MARVEL Cinematic Universe (MCU)

Hailee Steinfeld

as Rogue in MARVEL Cinematic Universe (MCU)

Dacre Montgomery

as Angel in X-Men (MCU)

Bryan Cranston

as Professor X in X-Men (MCU)

Saoirse Ronan

as Emma Frost in X-Men (MCU)

Thomas Brodie-Sangster

as Nightcrawler in X-Men (MCU)

Emma Watson

as Jean Grey in X-Men (MCU)

Taron Egerton

as Iceman in X-Men (MCU)