Suggestions by @xvic16

Zoe Saldaña

as René Montoya in Tales of Gotham

Tom Hardy

as Harvey Bullock in Tales of Gotham

James McAvoy

as James Gordon in Tales of Gotham

Josh Segarra

as Roman Sionis in World's Finest

Jeffrey Wright

as Perry White in World's Finest

Cameron Monaghan

as Jimmy Olsen in World's Finest

Cobie Smulders

as Lois Lane in World's Finest

Giancarlo Esposito

as Lucius Fox in World's Finest

Colin Firth

as Alfred Pennyworth in World's Finest

Erin Moriarty

as Kara Zor-El in World's Finest

Dylan Sprayberry

as Conner Kent in World's Finest

Anya Taylor-Joy

as Barbara Gordon in World's Finest

Timothée Chalamet

as Dick Grayson in World's Finest

Ewan McGregor

as James Gordon in World's Finest

Mark Strong

as Lex Luthor in World's Finest

Chris Evans

as Clark Kent in World's Finest

Henry Cavill

as Bruce Wayne in World's Finest

Erin Moriarty

as Kara Zor-El in Superman: The Last Son of Krypton

Frances McDormand

as Martha Kent in Superman: The Last Son of Krypton

Jeff Bridges

as Jonathan Kent in Superman: The Last Son of Krypton