Dr. Eggman's evil scheme is to upgrade Metal Sonic to the ultimate fighting machine. By stealing Sonic's life data and harnessing the power of the Chaos Emeralds, Sonic and his friends realize that in order to defeat Metal Sonic, they must rely on the friendship they built through their adventures!

Genres

Cast

Roger Craig Smith

Sonic the Hedgehog (voice)

Colleen O'Shaughnessey

Miles "Tails" Prower (voice)

Dave B. Mitchell

Knuckles the Echidna (voice)

Cindy Robinson

Amy Rose (voice)

Kirk Thornton

Shadow the Hedgehog (voice)

Karen Strassman

Rouge the Bat (voice)

Mike Pollock

Dr. Eggman (voice)