Suggestions by @cooperthedal

Ian McKellen

as Merlin in The Sword in the Stone

Score: +35

Daniel Huttlestone

as Arthur in The Sword in the Stone

Score: +3

Sam Mendes

as Director in James and the Giant Peach

Score: +1

Nick Hornby

as Writer in James and the Giant Peach

Score: +4

Andy Serkis

as Centipede in James and the Giant Peach

Score: +1

Maggie Smith

as Aunt Sponge in James and the Giant Peach

Score: -1

Jacob Tremblay

as James Henry Trotter in James and the Giant Peach

Score: +2

Alan Menken

as Composer in The Lion King

Score: +2

J.J. Abrams

as Director in Atlantis: The Lost Empire

Score: +26

Peter Firth

as Graham Seymour in Gabriel Allon Series

Score: -10

Jason Isaacs

as Graham Seymour in Gabriel Allon Series

Score: 0

Raoul Bova

as Gabriel Allon in Gabriel Allon Series

Score: -13

Piotr Fronczewski

as Ari Shamron in Gabriel Allon Series

Score: -11

Mili Avital

as Leah Allon in Gabriel Allon Series

Score: +17

Karl Markovics

as Eli Lavon in Gabriel Allon Series

Score: -7

Igal Naor

as Uzi Navot in Gabriel Allon Series

Score: +1

Tom Wilkinson

as Adrian Carter in Gabriel Allon Series

Score: +2

Christoph Waltz

as Martin Landesmann in Gabriel Allon Series

Score: +12

Eric Bana

as Gabriel Allon in Gabriel Allon Series

Score: +1

Ed Asner

as Ari Shamron in Gabriel Allon Series

Score: -2