"Sonic the Hedgehog 3" finally has its first trailer, giving us a sneak peek at Keanu Reeves as the blue blur's new foe and fan-favorite villain from the Sega video games, Shadow. The “Sonic” threequel premieres in theaters on December 20.
This time around, Sonic (voiced by Ben Schwartz) reunites with friends Knuckles (Idris Eba) and Tails (Colleen O’Shaughnessey) to take on their most powerful adversary yet, and they'll need to recruit an unlikely ally to beat him: Dr. Robotnik. It initially wasn't clear whether Jim Carrey would be back after announcing his retirement following "Sonic the Hedgehog 2," but the actor confirmed in February he'd be reprising the role.
