Suggestions by @evatkachenko

Jonah Hill

as Nivellen in The Witcher

Score: +1

Kathy Bates

as Nenneke in The Witcher

Score: 0

Jude Law

as Foltest in The Witcher

Score: +1

Rachel Hurd-Wood

as Adda in The Witcher

Score: +2

Sam Riley

as Dany in The Witcher

Score: +2

Colin Farrell

as Emhyr var Emreis in The Witcher

Score: +2

Eleanor Tomlinson

as Triss Merigold in The Witcher

Score: +8

Saoirse Ronan

as Ciri in The Witcher

Score: -1

Eva Green

as Yennefer of Vengerberg in The Witcher

Score: +10

Nikolaj Coster-Waldau

as Geralt of Rivia in The Witcher

Score: +7

Rami Malek

as Emeth in The Chronicles of Narnia

Score: +1

Andy Serkis

as Puzzle in The Chronicles of Narnia

Score: +1

Benedict Cumberbatch

as Shift in The Chronicles of Narnia

Score: +1

Emily Blunt

as Polly Plummer (Old) in The Chronicles of Narnia

Score: +1

Millie Bobby Brown

as Jill Pole in The Chronicles of Narnia

Score: +2

Gregg Sulkin

as Tirian in The Chronicles of Narnia

Score: +1

Doug Jones

as Puddleglum in The Chronicles of Narnia

Score: +1

Josha Stradowski

as Rilian in The Chronicles of Narnia

Score: +1

Katie McGrath

as Lady of the Green Kirtle in The Chronicles of Narnia

Score: +3

Millie Bobby Brown

as Jewel in The Chronicles of Narnia

Score: +1