Suggestions by @bartholomeusvancroxtol

Jensen Ackles

as Hush in Batman Arkham Trilogy

+1-3Score: -2

Gabriel Macht

as Two face in Batman Arkham Trilogy

+1-4Score: -3

Tati Gabrielle

as Two face in Batman Arkham Trilogy

+0-5Score: -5

Mackenzie Crook

as Scarecrow in Batman Arkham Trilogy

+3-0Score: +3

Tobin Bell

as Mr Freeze in Batman Arkham Trilogy

+3-2Score: +1