Suggestions by @dc_black_label

Viggo Mortensen

as Victor Fries (flashback) in Batman: Curse of the White Knight

Score: +1

Jesse Eisenberg

as The Riddler in Batman: Curse of the White Knight

Score: +1

Dave Chappelle

as Scarface in Batman: Curse of the White Knight

Score: +1

Danny Glover

as Ventriloquist in Batman: Curse of the White Knight

Score: +1

Ivy George

as Baby Doll in Batman: Curse of the White Knight

Score: +1

Rami Malek

as Scarecrow in Batman: Curse of the White Knight

Score: +1

Dave Bautista

as Bane in Batman: Curse of the White Knight

Score: +1

Jada Pinkett Smith

as Maggie in Batman: Curse of the White Knight

Score: +1

Domhnall Gleeson

as Jason Blood in Batman: Curse of the White Knight

Score: +1

Timothy Dalton

as Alfred Pennyworth (flashback) in Batman: Curse of the White Knight

Score: +1

Jamie Lee Curtis

as Leslie Thompkins in Batman: Curse of the White Knight

Score: +1

Jon Hamm

as Two-Face in Batman: Curse of the White Knight

Score: +1

Jessica Chastain

as Poison Ivy in Batman: Curse of the White Knight

Score: +1

Brendan Gleeson

as The Penguin in Batman: Curse of the White Knight

Score: +1

Gbenga Akinnagbe

as Killer Croc in Batman: Curse of the White Knight

Score: +1

Rosario Dawson

as Commissioner Renee Montoya in Batman: Curse of the White Knight

Score: +1

Mike Colter

as Duke Thomas in Batman: Curse of the White Knight

Score: +1

Alec Baldwin

as Detective Harvey Bullock in Batman: Curse of the White Knight

Score: +1

Warwick Davis

as Mad Hatter in Batman: Curse of the White Knight

Score: +1

Anne Hathaway

as Harley Quinn in Batman: Curse of the White Knight

Score: +1