Suggestions by @lf182133

Kevin Grevioux

as Darkseid in Justice League

Score: +1

Xochitl Gomez

as Zatanna Zatara in Justice League

Score: +1

Jared Harris

as Kent Nelson in Justice League

Score: +1

Joseph Gordon-Levitt

as Boston Brand in Justice League

Score: +1

Peter Serafinowicz

as Philip Stark in Justice League

Score: +1

Tom Hiddleston

as Lucifer Morningstar in Justice League

Score: +1

Peter Cullen

as Alec Holland in Justice League

Score: +1

Clancy Brown

as Etrigan the Demon in Justice League

Score: +1

Jude Law

as Jason Blood in Justice League

Score: +1

James Norton

as John Constantine in Justice League

Score: +3

Hayley LeBlanc

as Courtney Whitmore in Justice League

Score: +1

Henry Cavill

as Nate Adam in Justice League

Score: +1

Lucas Black

as Jonah Hex in Justice League

Score: +1

Lex Scott Davis

as Mari McCabe in Justice League

Score: +1

Alessandra Mastronardi

as Helena Bertinelli in Justice League

Score: +1

Michael Fassbender

as Vic Sage in Justice League

Score: +1

Lee Pace

as Red Tornado in Justice League

Score: +1

Nonso Anozie

as J'onn J'onzz in Justice League

Score: +1

Ella Balinska

as Dinah Lance in Justice League

Score: +1

Alexander Ludwig

as Oliver Queen in Justice League

Score: +1