Suggestions by @roman

Nicholas Hoult

as Hush in The Batman 2

Score: +1

Charlie Cox

as Hush in The Batman 2

Score: +1

Bryan Cranston

as Professor Hugo Strange in The Batman 2

Score: +1

Jared Harris

as Professor Hugo Strange in The Batman 2

Score: +1

Vincent Kartheiser

as Two Face in The Batman 2

Score: +1

Jon Hamm

as Two Face in The Batman 2

Score: +1

Oscar Isaac

as Two Face in The Batman 2

Score: +1

Matt Bomer

as Two Face in The Batman 2

Score: +1

Matthew Macfadyen

as Two Face in The Batman 2

Score: +1

Dominic West

as Two Face in The Batman 2

Score: +1

Giancarlo Esposito

as Mr Freeze in The Batman 2

Score: +1

Tilda Swinton

as Mr Freeze in The Batman 2

Score: +1

Batman / Bruce Wayne (Reevesverse)

as Cedric Diggory in Harry Potter (HBO Max Series)

Score: 0

Samuel L. Jackson

as Cedric Diggory in Harry Potter (HBO Max Series)

Score: -3

Matthew Macfadyen

as Lord Voldemort in Harry Potter (HBO Max Series)

Score: +2

Tom Sturridge

as Lord Voldemort in Harry Potter (HBO Max Series)

Score: 0

Michael Stuhlbarg

as Oswald Cobblepot in Gangs of Gotham

Score: +1

Matthew Macfadyen

as Two-Face in James Gunn’s Batman Universe

Score: +1

Matthew Lillard

as Joker in James Gunn’s Batman Universe

Score: +1

Willem Dafoe

as Joker in James Gunn’s Batman Universe

Score: +1