The addition of Gerald Robotnik allows Ivo to go through a lot of character development. During the climax of Sonic 3, Ivo turns on Gerald, finding some redemption for his previous villainous actions.

The official live-action Sonic the Hedgehog movie finally gets a trailer. Staring Ben Schwartz as Sonic, Jim Carrey as Dr. Robotnik, and Richard Marsden as the Sheriff of Green Hills, Sonic the ...

The filmmakers are going for a realistic look with this live-action and CGI hybrid film, which means Sonic not only has weirdly human-looking calves but now also disturbingly realistic human teeth.

Despite his talk of retirement, Jim Carrey is officially returning to the world of movies at least one more time as he will again star as Dr. Robotnik in Sonic the Hedgehog 3.