Suggestions by @andrearaujo

Stephanie Amarell

as Anna Liebert in Monster

Score: -1

Milo Callaghan

as Hal Jordan in JLA

Score: +1

Jensen Ackles

as Bruce Wayne in JLA

Score: +1

Jessica De Gouw

as Wonder Woman in JLA

Score: -1

Lily Sullivan

as Star Sapphire in JLA

Score: +1

Jamie Foxx

as Martian Manhunter in JLA

Score: -1

Josh Brolin

as Martian Manhunter in JLA

Score: -1

Sam Reid

as Arthur Curry in JLA

Score: -1

Aaron Pierre

as John Stewart in JLA

Score: +1

Elizabeth Debicki

as Wonder Woman in JLA

Score: +1

Edi Gathegi

as Terrific in JLA

Score: +1

Millie Alcock

as Kara Zor-El in JLA

Score: +1

Robert Pattinson

as Bruce Wayne in JLA

Score: +1

David Corenswet

as Kal-El in JLA

Score: +1

Denzel Washington

as Robert McCall in Nobody wants to cross a killer's polar dog

Score: +1

Esmé Creed-Miles

as Hanna in Nobody wants to cross a killer's polar dog

Score: +1

Robert Pattinson

as Bruce Wayne in Smallville (Remake)

Score: +1

Sophie Thatcher

as Lana Lang in Smallville (Remake)

Score: -1

Cohen Day

as Josh Graham in The Great Red Dragon

Score: +1

Iwan Rheon

as Tom Marvolo Riddle (1) in Harry Potter

Score: +1