Suggestions by @watchkid12yt

Scott Dreier

as Knuckles the Echidna in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +1

Idris Elba

as Knuckles the Echidna in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +3

Scott McNeil

as Knuckles the Echidna in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: 0

Travis Willingham

as Knuckles the Echidna in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +2

Kate Higgins

as Miles Prower in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +1

Amy Palant

as Miles Prower in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +1

Tom Holland

as Miles Prower in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +2

Colleen O'Shaughnessey

as Miles Prower in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +4

Tara Strong

as Amy Rose in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: -2

Cindy Robinson

as Amy Rose in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: -1

Jennifer Douillard

as Amy Rose in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: -3

Zendaya

as Amy Rose in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: 0

Cherami Leigh

as Amy Rose in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: -2

Jim Cummings

as Dr. Eggman in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +2

Mike Pollock

as Dr. Eggman in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +3

Ryan Drummond

as Sonic the Hedgehog in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +1

Jason Griffith

as Sonic the Hedgehog in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +2

James Arnold Taylor

as Sonic the Hedgehog in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +2

Josh Keaton

as Sonic the Hedgehog in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +2

Roger Craig Smith

as Sonic the Hedgehog in Sonic the Hedgehog: Animated (Babylon Garden Arc)

Score: +1