Suggestions by @urielgaines

Robin Williams

as The Wizard in Return to Oz: Nome King's Return

Score: +1

Fairuza Balk

as Dorothy Gale in Return to Oz: Nome King's Return

Score: +1

Brad Dourif

as Eddie Barrish in Locked (1990)

Score: +1

Anthony Perkins

as William in Locked (1990)

Score: +1

Jon Bernthal

as The Punisher in Spider-Man: Brand New Day

Score: +1

Keanu Reeves

as Shadow the Hedgehog in Sonic the Hedgehog 4

Score: +5

Sabrina Carpenter

as Madonna in Sonic the Hedgehog 4

Score: +3

Roger Craig Smith

as Metal Sonic (2) in Sonic the Hedgehog 4

Score: +1

Jaleel White

as Metal Sonic (1) in Sonic the Hedgehog 4

Score: 0

Jason Griffith

as Metal Sonic in Sonic the Hedgehog 4

Score: +1

Tika Sumpter

as Maddie Wachowski in Sonic the Hedgehog 4

Score: +2

James Marsden

as Tom Wachowski in Sonic the Hedgehog 4

Score: +2

Ibris Elba

as Knuckles in Sonic the Hedgehog 4

Score: +3

Colleen O'Shaughnessey

as Miles Tails Prower in Sonic the Hedgehog 4

Score: +2

Ben Schwartz

as Sonic the Hedgehog in Sonic the Hedgehog 4

Score: +2

Roger Craig Smith

as Mecha Sonic in Knuckles Season 2

Score: 0

Krysten Ritter

as Director Rockwell in Knuckles Season 2

Score: +1

Christina Ricci

as Rouge the Bat in Knuckles Season 2

Score: -1

Christina Ricci

as Rouge the Bat in Knuckles Season 2

Score: +1

Adam Pally

as Wade Whipple in Knuckles Season 2

Score: +2