Suggestions by @kathrynsmallen

Nida Patcharaveerapong

as Lelldorin in The Belgariad

Score: -3

Sebastian Stan

as Durnik in The Belgariad

Score: -1

Peyton List

as Zubrette in The Belgariad

Score: +1

Billy Crystal

as Faldor in The Belgariad

Score: +1

Mandy Patinkin

as The grandfather in Princess Bride the Musical

Score: +3

Mandy Patinkin

as Miracle Max in Princess Bride the Musical

Score: +1

Billy Crystal

as Miracle Max in Princess Bride the Musical

Score: +1

Colm Wilkinson

as Miracle Max in Princess Bride the Musical

Score: +1

Neil Patrick Harris

as Westley in Princess Bride the Musical

Score: +1

Cary Elwes

as Writer in Princess Bride the Musical

Score: +2

Steven Tyler

as Wolf in The Belgariad

Score: -3

Liv Tyler

as Pol in The Belgariad

Score: 0

Adam Driver

as Silk in The Belgariad

Score: -3

Francesca Capaldi

as Ce’Nedra in The Belgariad

Score: +1

Frank Oz

as Wolf in The Belgariad

Score: -2

Mandy Patinkin

as Wolf in The Belgariad

Score: -2

Gal Gadot

as Pol in The Belgariad

Score: -1

Angelina Jolie

as Pol in The Belgariad

Score: -1

Idina Menzel

as Pol in The Belgariad

Score: -1

Kristofer Hivju

as Barak in The Belgariad

Score: +6