pits Sonic, Knuckles, and Tails against new enemy, Shadow the Hedgehog, as well as their ongoing nemesis Doctor Robotnik. Jim Carrey is back as the mustachioed, shout-prone Dr. Robotnik while ...

Shadow (voiced by Keanu Reeves) is leaving a path of destruction through Tokyo, and Sonic the hedgehog (voiced by Ben Schwartz), Tails the fox (voiced by Colleen O'Shaughnessey), and Knuckles the ...