Suggestions by @jdg

Bruce Greenwood

as Davik Kang in Star Wars: Knights of the Old Republic

+8-3Score: +5

Hans Zimmer

as Composer in Star Wars: Knights of the Old Republic

+23-5Score: +18

Denis Villeneuve

as Director in Star Wars: Knights of the Old Republic

+40-15Score: +25

Tom Hardy

as Darth Malak in Star Wars: Knights of the Old Republic

+148-29Score: +119

Tao Okamoto

as Akane Tsunemori in Psycho Pass

+3-2Score: +1