Suggestions by @quantumparagon

Ellen McLain

as Bat computer in “The Batman” fancast

Score: +2

Vin Diesel

as Killer Croc in “The Batman” fancast

Score: +8

Lili Reinhart

as Batgirl (Stephanie Brown) in “The Batman” fancast

Score: +5

Saoirse Ronan

as Batgirl (Stephanie Brown) in “The Batman” fancast

Score: -1

Andy Serkis

as Hugo Strange in “The Batman” fancast

Score: +1

Emma Thompson

as Dr. Tompkins in “The Batman” fancast

Score: +4

Ruby Rose

as Batwoman (Kate Kane) in “The Batman” fancast

Score: +1

Giancarlo Esposito

as Lucius Fox in “The Batman” fancast

Score: +8

Dakota Johnson

as Oracle in “The Batman” fancast

Score: -8

Tom Holkenborg

as Composer in “The Batman” fancast

Score: +2

Bear McCreary

as Composer in “The Batman” fancast

Score: +4

Patricia Clarkson

as May Parker in MCU Spider-Man Villain and Ally Fancast

Score: -3

Jamie Lee Curtis

as May Parker in MCU Spider-Man Villain and Ally Fancast

Score: -3

Ian McShane

as Ra's Al Ghul in “The Batman” fancast

Score: -5

Jackie Earle Haley

as Victor Zsasz in “The Batman” fancast

Score: -1

Frank Grillo

as Black Mask in “The Batman” fancast

Score: +39

Richard E. Grant

as Alfred Pennyworth in “The Batman” fancast

Score: -7

Jamie Lee Curtis

as Dr. Tompkins in “The Batman” fancast

Score: +13

Sarah Paulson

as Dr. Tompkins in “The Batman” fancast

Score: +2

Deanna Dunagan

as Dr. Tompkins in “The Batman” fancast

Score: +2