Ivo Robotnik is obviously such an integral part of the Sonic universe that any installment ... it would be fitting if Ivo later attempts to create a family member following Gerald's death.

Sonic and his new best friend Tom (James Marsden) team up to defend the planet from the evil genius Dr. Robotnik (Jim Carrey) and his plans for world domination. The family-friendly film also ...

Things get out of hand when the government notice one of Sonic's antics and send their best (and most bonkers) man after him: Doctor Robotnik ... the everything - in a family-friendly way ...