Suggestions by @danielanglin

Liev Schreiber

as Black Doom in Paramount Pictures' Shadow the Hedgehog

Score: +2

Idina Menzel

as Blaze the Cat in Sonic Movie (Casting Call)

Score: 0

Brooklynn Prince

as Cream the Rabbit in Sonic Movie (Casting Call)

Score: +3

Morgan Freeman

as Locke the Echidna in Knuckles the Echidna

Score: +1

Auliʻi Cravalho

as Tikal the Echidna in Knuckles the Echidna

Score: +4

Ben Schwartz

as Barry in Bee movie (2007) live action fancast

Score: +2

Kevin Hart

as Mooseblood in Bee movie (2007) live action fancast

Score: +3

Donald Glover

as Adam flayman in Bee movie (2007) live action fancast

Score: +2

Don Cheadle

as Espio the Chameleon in Knuckles the Echidna

Score: 0

Bill Hader

as Bean the Dynamite in Knuckles the Echidna

Score: +2

Simon Pegg

as Fang the Weasel in Knuckles the Echidna

Score: +1

Donna Jay Fulks

as Longclaw in Knuckles the Echidna

Score: +2

Terry Crews

as Vector the Crocodile in Knuckles the Echidna

Score: +2

Zoe Saldaña

as Rouge the Bat in Knuckles the Echidna

Score: 0

Zoe Saldaña

as Rouge the Bat in Sonic Movie (Casting Call)

Score: +2

Keanu Reeves

as Shadow the Hedgehog in Sonic Movie (Casting Call)

Score: +6

Terry Crews

as Vector the Crocodile in Sonic Movie (Casting Call)

Score: 0

Keanu Reeves

as SHADOW in MARIO AND SONIC CROSSOVER MOVIE

Score: +1

Anna Kendrick

as Amy Rose in Illumination + SEGA presents: Sonic the Hedgehog

Score: +2

Idris Elba

as Knuckles the Echidna in Illumination + SEGA presents: Sonic the Hedgehog

Score: +2