Suggestions by @corvuscameron

Mark Ruffalo

as Big the Cat in Sonic the Hedgehog 4 (2027)

Dove Cameron

as Blaze the Cat in Sonic the Hedgehog 4 (2027)

Claudia Doumit

as Blaze the Cat in Sonic the Hedgehog 4 (2027)

Steven Yeun

as Silver the Hedgehog in Sonic the Hedgehog 4 (2027)

Zac Efron

as Silver the Hedgehog in Sonic the Hedgehog 4 (2027)

James Brolin

as Black Doom in Sonic the Hedgehog 4 (2027)

James Spader

as Metal Sonic in Sonic the Hedgehog 4 (2027)

James Marsden

as Tom in Sonic the Hedgehog 4 (2027)

Tika Sumpter

as Maddie in Sonic the Hedgehog 4 (2027)

Adam Pally

as Wade in Sonic the Hedgehog 4 (2027)

Lee Majdoub

as Agent Stone in Sonic the Hedgehog 4 (2027)

Cameron Diaz

as Rouge the Bat in Sonic the Hedgehog 4 (2027)

Scarlett Johansson

as Rouge the Bat in Sonic the Hedgehog 4 (2027)

Jim Carrey

as Eggman Nega in Sonic the Hedgehog 4 (2027)

Anna Kendrick

as Amy Rose in Sonic the Hedgehog 4 (2027)

Colleen O'Shaughnessey

as Tails in Sonic the Hedgehog 4 (2027)

Ben Schwartz

as Sonic the Hedgehog in Sonic the Hedgehog 4 (2027)

Keanu Reeves

as Shadow the Hedgehog in Sonic the Hedgehog 4 (2027)

Idris Elba

as Knuckles the Echidna in Sonic the Hedgehog 4 (2027)

Kristen Bell

as Amy Rose in Sonic the Hedgehog Full Voice Cast