The world's favorite blue hedgehog is back! Supercharged and packed with attitude, Sonic and his friends team up in this epic 3-movie adventure to save the world and stop evil genius Dr. Robotnik from world domination. In their first adventure, Sonic and his new best friend Tom team up to defend the planet. The adventure reaches a new level as Sonic and his high-flying sidekick Tails go on a globe-trotting adventure to defeat Dr. Robotnik and Knuckles before they can unleash the ultimate power upon the world. In his 3rd adventure, Sonic & Tails team up with Knuckles to face a new formidable foe, Shadow, a mysterious hedgehog with powers unlike anything they've ever seen.