Suggestions by @keiranbatkin2
803 suggestions
Ian Harding
as Superman in Superman
Benicio del Toro
as Amazo in The Justice League
Sam Claflin
as Ronnie Raymond in The Justice League
Cameron Monaghan
as John Stewart in The Justice League
Hailee Steinfeld
as Iris West in The Justice League
Joseph Gordon-Levitt
as Ray Palmer in The Justice League
Alison Brie
as Tomorow Woman in The Justice League
Ioan Gruffudd
as Profesor Ivo in The Justice League
Jack Quaid
as The Top in The Justice League
Ian Harding
as Superman in The Justice League
Zachary Quinto
as Red Tornado in The Justice League
Colin Ford
as The Flash in The Justice League
Candice King
as Black Cannery in The Justice League
Charlie Hunnam
as The Green Arrow in The Justice League
Jensen Ackles
as Batman in The Justice League
Nick Robinson
as Green Lantern in The Justice League
Terrence Stamp
as Alfred Pennyworth in The Batman
Timothy Olyphant
as Jim Gordon in The Batman
Brian Blessed
as Killer Croc in The Batman
Ioan Gruffudd
as Proffesor Ivo in The Batman