Suggestions by @rumidrinksrum

Burt Ward

as Dick Grayson (Adam West Universe) in The Bat-Verse

Score: +1

Nicolas Cage

as Clark Kent (Earth-89) in The Bat-Verse

Score: +1

Michael Cera

as Bat-Mite (Voice) in The Bat-Verse

Score: +1

Michael Caine

as Alfred Pennyworth (Nolanverse) in The Bat-Verse

Score: +1

Jeremy Irons

as Alfred Pennyworth (DCEU) in The Bat-Verse

Score: +1

Andy Serkis

as Alfred Pennyworth (Matt Reeves Universe) in The Bat-Verse

Score: +1

Adam West

as Bruce Wayne (Adam West Universe) in The Bat-Verse

Score: +1

Heath Ledger

as Joker (Nolanverse) in The Bat-Verse

Score: +1

George Clooney

as Bruce Wayne (Schumacher-Verse) in The Bat-Verse

Score: +1

Jim Carrey

as Edward Nygma (Schumacher-Verse) in The Bat-Verse

Score: +1

Aaron Eckhart

as Harvey Dent (Nolan-Verse) in The Bat-Verse

Score: +1

Joe Manganiello

as Slade Wilson (DCEU) in The Bat-Verse

Score: +1

Jack Nicholson

as Jack Napier (Earth-89) in The Bat-Verse

Score: +1

Robert Pattinson

as Bruce Wayne (Matt Reeves Universe) in The Bat-Verse

Score: +1

Ben Affleck

as Bruce Wayne (DCEU) in The Bat-Verse

Score: +1

Christian Bale

as Bruce Wayne (Nolanverse) in The Bat-Verse

Score: +1

Michael Keaton

as Bruce Wayne (Earth-89) in The Bat-Verse

Score: +1