Suggestions by @ianfranklin

Margot Robbie

as Harley Quinn in Batman: Arkham Knight

Score: +1

Zoë Kravitz

as Catwoman in Batman: Arkham Knight

Score: 0

Jacob Hopkins

as Robin in Batman: Arkham Knight

Score: +1

Brenton Thwaites

as Nightwing in Batman: Arkham Knight

Score: +1

Sterling K. Brown

as Lucius Fox in Batman: Arkham Knight

Score: +1

Morgan Freeman

as Lucius Fox in Batman: Arkham Knight

Score: +1

Sadie Sink

as Oracle in Batman: Arkham Knight

Score: +1

Bryan Cranston

as Commissioner Jim Gordon in Batman: Arkham Knight

Score: +1

Ralph Fiennes

as Alfred Pennyworth in Batman: Arkham Knight

Score: +1

John Cena

as Howard Branden in Batman: Arkham Origins

Score: +1

Vincent D'Onofrio

as Luke Rainey in Planet of the Apes: Last Frontier

Score: +1

Giancarlo Esposito

as Khan in Planet of the Apes: Last Frontier

Score: +1

Finn Wolfhard

as Mark Ross in Planet of the Apes: Last Frontier

Score: +1

Neve Campbell

as Jess Ross in Planet of the Apes: Last Frontier

Score: +2

Jessica Chastain

as Poison Ivy in Batman: Arkham Asylum

Score: +1

Margot Robbie

as Harley Quinn in Batman: Arkham Asylum

Score: +1

Robert Pattinson

as Batman in Batman: Arkham Asylum

Score: +1

Mark Strong

as Mr. Freeze in Batman vs Teenage Mutant Ninja Turtles

Score: +1

Benedict Cumberbatch

as Ra's al Ghul in Batman vs Teenage Mutant Ninja Turtles

Score: +1

Bryan Cranston

as Commissioner Gordon in Batman vs Teenage Mutant Ninja Turtles

Score: +1