Gwen the Hedgehog as Mae Whitman

Shadow the Hedgehog as Kirk Thornton

Rouge the Bat as Karen Strassman

E-123 Omega as Roger Craig Smith

Maria as Stephanie Sheh

Professor Gerald Robotnik as Mike Pollock

Black Doom as Benjamin Diskin

Mephiles the Dark as Robbie Daymond

Sonic the Hedgehog as Roger Craig Smith

Silver the Hedgehog as Bryce Papenbrook

Amy Rose as Cindy Robinson

Tails as Colleen O'Shaughnessey

Classic Tails as Colleen O'Shaughnessey

Charmy as Colleen O'Shaughnessey

Knuckles the Echidna as Dave B Mitchell

Blaze as Erica Lindbeck

Vector the Crocodile as Keith Silverstein

Big the Cat as Kyle Herbert

Espio the Chameleon as Matthew Mercer

Cream the Rabbit as Michelle Ruff

Eggman as Mike Pollock

Classic Eggman as Mike Pollock