Suggestions by @evdog

Kenny Baker

as R2-D2 in George Lucas' Star Wars Sequel Trilogy

Score: +1

R2D2

as R2-D2 in George Lucas' Star Wars Sequel Trilogy

Score: -1

Peter Mayhew

as Chewbacca in George Lucas' Star Wars Sequel Trilogy

Score: +1

Frank Oz

as Yoda in George Lucas' Star Wars Sequel Trilogy

Score: +4

Hayden Christensen

as Anakin Skywalker in George Lucas' Star Wars Sequel Trilogy

Score: +2

Mark Hamill

as Luke Skywalker in Star Wars Sequel Trilogy (2005-2009)

Score: +1

Carrie Fisher

as General Leia Organa in Star Wars Sequel Trilogy (2005-2009)

Score: +1

Harrison Ford

as Han Solo in Star Wars Sequel Trilogy (2005-2009)

Score: +1

Peter Mayhew

as Chewbacca in Heir to the Empire

Score: +2

Carrie Fisher

as Leia Organa Solo in Heir to the Empire

Score: +1

Michelle Pfeiffer

as Mara Jade in Star Wars: Remade Sequel Trilogy

Score: +1

Hayden Christensen

as Anakin Skywalker in Star Wars: Episode I - The Phantom Menace (1999)

Score: +3

Anthony Daniels

as C-3PO in Star Wars: Episode VII – The Way of Balance (2015)

Score: +3

Peter Mayhew

as Chewbacca in Star Wars: Episode VII – The Way of Balance (2015)

Score: +1

Lauren Cohan

as Abigail Marston in Red Dead Redemption

Score: +1

David Harbour

as Bill Williamson in Red Dead Redemption

Score: +1