Suggestions by @lorenzoborella

Octavia Spencer

as Corina in Return to Monkey Island

Score: +1

Oakes Fegley

as Wally B. Feed in Return to Monkey Island

Score: +1

Stephen Lang

as Magneto in X Men MCU

Score: -8

Kevin Hart

as Orko in Masters of the Universe

Score: +2

Guillermo del Toro

as Professor William Channing Webb in The Call of Cthulhu

Score: +1

Philip Glenister

as Hank Schrader in Breaking Bad (British Reboot)

Score: +2

Lennie James

as Gus Fring in Breaking Bad (British Reboot)

Score: +1

Robert Carlyle

as Walter White in Breaking Bad (British Reboot)

Score: +3

Joseph Gilgun

as Jesse Pinkman in Breaking Bad (British Reboot)

Score: +1

Steve Austin

as Bravd the Hublander in The Colour of Magic

Score: +1

John Cena

as Hrun of Chimeira in The Colour of Magic

Score: +1

Moisés Arias

as Cecil Wormsborough St. John Nobbs in Guards! Guards!

Score: 0

Moisés Arias

as Corporal Cecil Wormsborough St. John Nobbs in Men at Arms

Score: +2

Leslie Grace

as Carla in Return to Monkey Island

Score: +1

Jerome Flynn

as Otis in Return to Monkey Island

Score: +1

Kristen Stewart

as Elaine Marley-Threepwood in Return to Monkey Island

Score: 0

Jim Carrey

as Stan S. Stanman in Return to Monkey Island

Score: +2

Dave Bautista

as Captain LeChuck in Return to Monkey Island

Score: +2

Lucas Till

as Guybrush Threepwood in Return to Monkey Island

Score: 0

Arnold Schwarzenegger

as King Randor in Masters of the Universe

Score: +1