Sonic the Hedgehog/Super Sonic as Ryan Drummond. Barry the Quokka/Super Barry as David Tennant or James Arnold Taylor. Tails the Fox as Colleen O’Shaughnessey or Kate Higgins. Amy Rose as Lisa Ortiz. Dr. Eggman as Mike Pollock. Knuckles the Echidna as Dan Green. Vector the Crocodile as Carter Cathcart. Espio the Chameleon as David Wills. Charmy the Bee as Amy Birnbaum. Rouge the Bat as Karen Strassman or Kazumi Evans. Blaze the Cat as Bella Hudson. Shadow the Hedgehog as Jason Griffin. Cream the Rabbit as Michelle Ruff. Cheese the Chao as Ryo Hirohashi. The Conductor as John Goodman.