Suggestions by @bennystrikesback

Kingsley Ben-Adir

as Duncan Idaho in Dune

Score: +1

Henry Cavill

as Gurney Halleck in Dune

Score: +1

Delroy Lindo

as Thufir Hawat in Dune

Score: +1

Hunter Schafer

as Alia Atreides in Dune

Score: +1

Antje Traue

as Lady Jessica in Dune

Score: +1

Jude Law

as Duke Leto Atreides in Dune

Score: +1

Ferdia Walsh-Peelo

as Paul Atreides in Dune

Score: +1

Timothy Olyphant

as Commissioner Jim Gordon in Justice League International

Score: +1

Idris Elba

as Darkseid in Justice League International

Score: +3

Danila Kozlovsky

as Rocket Red in Justice League International

Score: +1

Jack Black

as G'nort in Justice League International

Score: +2

Jeremy Allen White

as Animal Man in Justice League International

Score: +2

Josefine Frida Pettersen

as Ice in Justice League International

Score: +1

Camila Mendes

as Fire in Justice League International

Score: +1

Florian Munteanu

as Captain Atom in Justice League International

Score: +3

Ewan McGregor

as Doctor Fate in Justice League International

Score: +4

Tao Okamoto

as Doctor Light in Justice League International

Score: +2

Alden Ehrenreich

as Captain Marvel in Justice League International

Score: +2

Peter Dinklage

as Oberon in Justice League International

Score: +3

Hera Hilmar

as Big Barda in Justice League International

Score: +2