It's time for Sonic's biggest adventure yet!
We have our first look at Sonic 3… which sees Sonic, Tails & Knuckles pitted against a mysterious and powerful new adversary, Shadow the Hedgehog.
The trio has to call on an unlikely ally, Dr Robotnik (Jim Carrey) in hopes of stopping Shadow and protecting the planet.
Starring James Marsden and the voices of Ben Schwartz, Idris Elba, and Colleen O'Shaughnessey, plus joining the cast is Keanu Reeves as Shadow... Sonic the Hedgehog 3 is in cinemas in December.
Source: YouTube/SonictheHedgehog