Suggestions by @super_wahrrior

Christian Bale

as Batman in Marvel and DC Connected Animated Extended Universe

Michael Keaton

as Batman in Marvel and DC Connected Animated Extended Universe

Robert Pattinson

as Batman in Marvel and DC Connected Animated Extended Universe

Joaquin Phoenix

as Comedian Joker in Marvel and DC Connected Animated Extended Universe

Jack Nicholson

as Clown Joker in Marvel and DC Connected Animated Extended Universe

Jared Leto

as Criminal Joker in Marvel and DC Connected Animated Extended Universe

Joaquin Phoenix

as Joker in Marvel and DC Connected Animated Extended Universe

Jared Leto

as Joker in Marvel and DC Connected Animated Extended Universe

Rhys Ifans

as Lizard in Marvel and DC Connected Animated Extended Universe

Henry Cavill

as Superman in Marvel and DC Connected Animated Extended Universe

Brad Pitt

as Superman in Marvel and DC Connected Animated Extended Universe

Jim Carrey

as Riddler in Marvel and DC Connected Animated Extended Universe

Tobey Maguire

as Spider-Man in Marvel and DC Connected Animated Extended Universe

Andrew Garfield

as Spider-Man in Marvel and DC Connected Animated Extended Universe

Tom Holland

as Spider-Man in Marvel and DC Connected Animated Extended Universe

tom holkenborg

as Composer in Marvel and DC Connected Animated Extended Universe

James Marsden

as Cyclops in Marvel and DC Connected Animated Extended Universe

Danny DeVito

as The Penguin in Marvel and DC Connected Animated Extended Universe

Ben Affleck

as Batman in Marvel and DC Connected Animated Extended Universe

Drake Bell

as Spider-Man in Marvel and DC Connected Animated Extended Universe