Sonic the Hedgehog (movie)
Jim Carrey as Dr. Robotnik, a very smart robotics expert and mad scientist. He works with the United States government. Robotnik wants to use Sonic's abilities for personal gain. He becomes the arch-enemy of Sonic. Carrey compared his character to his role as the Riddler in Batman Forever. He said "I wouldn't put one against the other. I think they'd be a great team. But you know, it's like Robotnik and every super-villain basically comes from a place of neglect with a feeling of absolute worthlessness that manifests itself in magnificent creations that are designed to control the world, put their brand on everybody, and maybe even get inside your bloodstream with some nanotechnology occasionally".