Suggestions by @gschneemann15

Wilson Bethel

as Winter Soldier in Alternate MCU

Jared Keeso

as Star-Lord in Alternate MCU

Griffin Gluck

as Spider-Man in Alternate MCU

Dacre Montgomery

as Logan Howlett in MCU Rewrite

Eddie Marsan

as Oswald Cobblepot "The Penguin" in The Batman

Jack Quaid

as Reed Richards in The Fantastic Four

Sam Rockwell

as The Question in DCEU Rebooted

William Moseley

as John Constantine in DCEU Rebooted

Amanda Seyfried

as Zatanna in DCEU Rebooted

Glenn Howerton

as Booster Gold in DCEU Rebooted

Antony Starr

as Doctor Fate in DCEU Rebooted

Dominique McElligott

as Black Canary in DCEU Rebooted

Jeffrey Wright

as Commissioner Gordon in DCEU Rebooted

Aidan Gallagher

as Damian Wayne in DCEU Rebooted

Nikolaj Coster-Waldau

as Deathstroke in DCEU Rebooted

Edgar Ramírez

as Bane in DCEU Rebooted

Garrett Hedlund

as Green Arrow in DCEU Rebooted

Pierce Brosnan

as Alfred in DCEU Rebooted

Laurence Fishburne

as Darkseid in DCEU Rebooted

Wil Traval

as Reverse Flash in DCEU Rebooted