Suggestions by @cooperthedal

Liam Hemsworth

as Cassius in Red Rising

Score: -34

Mandy Moore

as Rapunzel in Into The Woods (1990s)

Score: +2

Cate Blanchett

as Cinderella in Into The Woods (1990s)

Score: +2

Jessica Chastain

as Mom in Dexter's Laboratory

Score: +3

Andy Serkis

as Mister Mxyzptlk in World's Finest (Villains)

Score: 0

Dacre Montgomery

as Mitch Rapp in Kill Shot

Score: -1

Finn Wittrock

as Mitch Rapp in Kill Shot

Score: +1

Dylan O'Brien

as Mitch Rapp in Kill Shot

Score: +4

Charlie Hunnam

as Beren in The Silmarillion

Score: +3

Mark Strong

as Cliff Finley in Jacob and the Bee Man

Score: -1

Timothée Chalamet

as Tom Riddle in Tom Riddle

Score: -1

Jude Law

as Albus Dumbledore in Tom Riddle

Score: +4

Wyatt Oleff

as Tom Riddle in Tom Riddle

Score: -1

Aidan Gallagher

as Tom Riddle in Tom Riddle

Score: +3

Steve Carell

as Boo Guy in Super Mario Bros

Score: +1

Ian McKellen

as Albus Dumbledore in Tom Marvolo Riddle

Score: +1

Gavin MacIver-Wright

as Dexter in Dexter's Laboratory

Score: 0

Anne Hathaway

as Fantine in Les Miserables

Score: +17

Sadie Sink

as Susan Pevensie in The Chronicles of Narnia (Netflix)

Score: -4

Sophie Leonard

as Young Cosette in Les Miserables

Score: -1