Suggestions by @benjombunud

Roger Rose

as Silver Age Superman in Fancasting Comic Versions Of Superman in Animation

Danny Dark

as Silver Age Superman in Fancasting Comic Versions Of Superman in Animation

Bud Collyer

as Golden Age Superman in Fancasting Comic Versions Of Superman in Animation

George Newbern

as Bronze Age Superman in Fancasting Comic Versions Of Superman in Animation

Tim Daly

as Bronze Age Superman in Fancasting Comic Versions Of Superman in Animation

Nolan North

as Superboy in Fancasting Comic Versions Of Superman in Animation

Cameron Monaghan

as Superboy (Metropolis Kid) in Fancasting Comic Versions Of Superman in Animation

Jerry O'Connell

as New 52 Superman in Fancasting Comic Versions Of Superman in Animation

Alan Tudyk

as New 52 Superman in Fancasting Comic Versions Of Superman in Animation

Karl Urban

as Batman (Crisis On Two Earths) in Fancasting Animated Batmen in Live Action

Richard Armitage

as Batman (Superman/Batman: Apocalypse) in Fancasting Animated Batmen in Live Action

Josh Brolin

as Batman (Public Enemies) in Fancasting Animated Batmen in Live Action

Sam Witwer

as Batman (Justice League Doom) in Fancasting Animated Batmen in Live Action

Michael Fassbender

as Batman (Crisis On Two Earths) in Fancasting Animated Batmen in Live Action

Ben Barnes

as Batman (Gotham Knight) in Fancasting Animated Batmen in Live Action

Josh Brolin

as Batman (Gotham Knight) in Fancasting Animated Batmen in Live Action

Christian Bale

as Batman (Gotham Knight) in Fancasting Animated Batmen in Live Action

Josh Brolin

as Batman (The Killing Joke) in Fancasting Animated Batmen in Live Action

Dove Cameron

as Charmcaster in Ben 10

Jeffrey Dean Morgan

as Flashpoint Batman in Fancasting Animated Batmen in Live Action