Suggestions by @spuds99

Harrison Ford

as Stormtrooper #1 in A Star Wars story: Darth Vader (series)

Score: +1

Rupert Friend

as Grand Inquisitor in A Star Wars story: Darth Vader (series)

Score: +1

Temeura Morrison

as Commander Cody in A Star Wars story: Darth Vader (series)

Score: +2

Ewan McGregor

as Obi Wan Kenobi in A Star Wars story: Darth Vader (series)

Score: +2

Natalie Portman

as Padme Amidala in A Star Wars story: Darth Vader (series)

Score: +1

Ian McDiarmid

as Emperor Palpatine in A Star Wars story: Darth Vader (series)

Score: +1

Hayden Christensen

as Darth Vader/Anakin Skywalker in A Star Wars story: Darth Vader (series)

Score: +4

Hans Zimmer

as Composer in Alexander the Great

Score: +1

Dacre Montgomery

as Ptolemy in Alexander the Great

Score: +2

Fares Fares

as Bessus in Alexander the Great

Score: +1

Adam Driver

as Cassander in Alexander the Great

Score: +2

Adam Demos

as Cassander in Alexander the Great

Score: +1

Robbie Amell

as Perdiccas in Alexander the Great

Score: +2

Richard Madden

as Seleucus in Alexander the Great

Score: +1

Benedict Cumberbatch

as Callisthenes in Alexander the Great

Score: +1

Paul Bettany

as Callisthenes in Alexander the Great

Score: +2

David Harbour

as Parmenion in Alexander the Great

Score: +1

Anya Taylor-Joy

as Roxana in Alexander the Great

Score: +1

Kenneth Branagh

as Aristotle in Alexander the Great

Score: +2

Javier Bardem

as King Phillip II in Alexander the Great

Score: +1