Suggestions by @charleserkenswick

James Wan

as Director in Arkham

Score: +1

Ben Kingsley

as Dr Hugo Strange in Arkham

Score: +1

James Earl Jones

as Albert King in Crossfire: The SRV Story

Score: +1

Matthew McConaughey

as Jimmie Lee Vaughan in Crossfire: The SRV Story

Score: +1

Reese Witherspoon

as Lou Ann Barton in Crossfire: The SRV Story

Score: +1

David Harbour

as Commissioner Gordon in Arkham

Score: +1

Maya Hawke

as Poison Ivy in Arkham

Score: +1

Malcolm McDowell

as Alfred in Arkham

Score: +1

Andy Samberg

as Riddler in Arkham

Score: +2

Robin Lord Taylor

as Penguin in Arkham

Score: +1

Sam Raimi

as Producer in Arkham

Score: +2

Michael Keaton

as Batman/Bruce Wayne in Arkham

Score: +1

Robert Pattinson

as Batman/Bruce Wayne in Arkham

Score: +3

Sean Grandillo

as Robin in Arkham

Score: +1

John Cena

as Mr Freeze in Arkham

Score: -2

Daniel Radcliffe

as Batman/Bruce Wayne in Arkham

Score: 0

Brad Pitt

as Commissioner Gordon in Arkham

Score: -4

Dwayne Johnson

as Bane in Arkham

Score: -5

Howard Shore

as Composer in Arkham

Score: +1

Morgan Freeman

as Alfred in Arkham

Score: 0