Suggestions by @gth22

Joseph Gordon-Levitt

as George Bailey in It's a Wonderful Life (2022)

Score: +1

Justin Hartley

as 2nd Mercenary in Prey 2

Score: +1

James Purefoy

as Chief Mercenary in Prey 2

Score: +1

Michael Spears

as Comanche Mercenary in Prey 2

Score: +1

Ian Whyte

as Predator in Prey 2

Score: +2

Amber Midthunder

as Naru in Prey 2

Score: +2

Alice Braga

as Isabelle in Prey 2

Score: +2

Alice Eve

as Guinevere in Star Wars: Knights of the Round Table

Score: +1

Keira Knightley

as Morgan Le Fay in Star Wars: Knights of the Round Table

Score: +1

Saoirse Ronan

as Isolde in Star Wars: Knights of the Round Table

Score: +1

Timothée Chalamet

as Tristan in Star Wars: Knights of the Round Table

Score: +1

Sebastian Stan

as King Arthur in Star Wars: Knights of the Round Table

Score: +1

Sidse Babett Knudsen

as King Arthur in Star Wars: Knights of the Round Table

Score: +1

Josh Brolin

as Darth Thanos in Marvel's Star Wars

Score: +1

Rosario Dawson

as Lucia in Darth Bane

Score: -1

Tessa Thompson

as Cognus in Darth Bane

Score: +1