Suggestions by @pedrosalimen

Karl Urban

as Batman in The Justice League

Score: +1

Luke Evans

as Sinestro in Green Lantern - The Emerald Knight

Score: +1

Toby Kebbell

as Killowog in Green Lantern - The Emerald Knight

Score: +1

Robert Kazinsky

as Atrocitus in Green Lantern - The Emerald Knight

Score: +1

Morena Baccarin

as Carol Ferris in Green Lantern - The Emerald Knight

Score: +1

Doug Jones

as Tomar Re in Green Lantern - The Emerald Knight

Score: +1

John David Washington

as Green Lantern in Green Lantern - The Emerald Knight

Score: +1

Samantha Smith

as Atlanna in Aquaman - The Protector of the Deep

Score: +1

Sean Bean

as Thomas Curry in Aquaman - The Protector of the Deep

Score: +1

Trevante Rhodes

as Black Manta in Aquaman - The Protector of the Deep

Score: +1

Alexander Skarsgård

as Ocean Master in Aquaman - The Protector of the Deep

Score: +1

Jeffrey Wright

as Nuidis Vulko in Aquaman - The Protector of the Deep

Score: +1

Yvonne Strahovski

as Mera in Aquaman - The Protector of the Deep

Score: +1

Travis Fimmel

as Aquaman in Aquaman - The Protector of the Deep

Score: +1

Rodrigo Santoro

as Weather Wizard in The Flash - The Fastest Man Alive

Score: +1

Jamie Bell

as Mirror Master in The Flash - The Fastest Man Alive

Score: +1

Josh Lawson

as Captain Boomerang in The Flash - The Fastest Man Alive

Score: +1

Teresa Palmer

as Golden Glider in The Flash - The Fastest Man Alive

Score: +1

Bradley Cooper

as Capitain Cold in The Flash - The Fastest Man Alive

Score: +1

Colin Farrell

as Henry Allen in The Flash - The Fastest Man Alive

Score: +1