Heroes Sonic, Tails, and Knuckles must face a mysterious new adversary, Shadow the Hedgehog, as Dr. Robotnik reemerges after his defeat with a new plan.
Production companies：
Paramount Pictures
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Original Film
·
Marza Animation Planet
·
SEGA
·
Blur Studio
·
SEGA of America
·
Overview：Heroes Sonic, Tails, and Knuckles must face a mysterious new adversary, Shadow the Hedgehog, as Dr. Robotnik reemerges after his defeat with a new plan.
