Suggestions by @pedrosalimen

Amanda Righetti

as Iris West in The Flash - The Fastest Man Alive

Andrew Garfield

as The Flash in The Flash - The Fastest Man Alive

Olivia Munn

as Doctor Poison in Wonder Woman - The Amazon Warrior

Peter Dinklage

as Doctor Psycho in Wonder Woman - The Amazon Warrior

Emma Thompson

as Hippolyta in Wonder Woman - The Amazon Warrior

Ryan Gosling

as Steve Trevor in Wonder Woman - The Amazon Warrior

Jaimie Alexander

as Wonder Woman in Wonder Woman - The Amazon Warrior

John David Washington

as Green Lantern in Batman & Superman - The World's Finest

Andrew Garfield

as The Flash in Batman & Superman - The World's Finest

Travis Fimmel

as Aquaman in Batman & Superman - The World's Finest

Jaimie Alexander

as Wonder Woman in Batman & Superman - The World's Finest

Michael Gambon

as Perry White in Batman & Superman - The World's Finest

Rupert Grint

as Jimmy Olsen in Batman & Superman - The World's Finest

Frances McDormand

as Martha Kent in Batman & Superman - The World's Finest

Nicolas Cage

as Bizarro in Batman & Superman - The World's Finest

Daniel Radcliffe

as Firefly in Batman & Superman - The World's Finest

Felicity Jones

as Lois Lane in Batman & Superman - The World's Finest

Ian McKellen

as Alfred Pennyworth in Batman & Superman - The World's Finest

Corey Stoll

as Lex Luthor in Batman & Superman - The World's Finest

David Corenswet

as Superman in Batman & Superman - The World's Finest