Suggestions by @125256

Mila Kunis

as Harley Quinn in Every Batman Character

Ian McNeice

as Alfred Pennyworth in Every Batman Character

Anne Hathaway

as Poison Ivy in Every Batman Character

Sylvester McCoy

as The Penguin in Every Batman Character

Peter Stormare

as Scarecrow in Every Batman Character

Ty Burrell

as The Riddler in Every Batman Character

Nathan Fillion

as Batman in Every Batman Character

Mads Mikkelsen

as Joker in Every Batman Character

D. B. Woodside

as Martian Manhunter in Alternate DCEU

Abraham Justice

as Black Adam in Alternate DCEU

Jon Hamm

as General Zod in Alternate DCEU

Catalina Sandino Moreno

as Renee Montoya in Alternate DCEU

Chosen Jacobs

as Cyborg in Alternate DCEU

Donald Glover

as Deadshot in Alternate DCEU

Oscar Isaac

as Black Mask in Alternate DCEU

Rachel Bloom

as Harley Quinn in Alternate DCEU

Alfred Molina

as Alfred Pennyworth in Alternate DCEU

Aaron Taylor-Johnson

as Lex Luthor in Alternate DCEU

Chris Evans

as The Flash in Alternate DCEU

Rose Byrne

as Lois Lane in Alternate DCEU