https://www.polygon.com/2018/6/30/17521630/sonic-the-hedgehog-movie-jim-carrey

If you didn’t know by now, Paramount is working up a live-action/CGI adaptation of Sonic the Hedgehog, and Deadline reports that Jim Carrey is negotiating with the creators for the rolle of Dr. Ivo Robotnik, the Blue Blur’s longtime nemesis.

Sonic himself will be a computer-generated animated character when the flick launches (IMDB charts it for a 2019 launch). James Marsden (best known as Cyclops in the X-Men flicks) and Tika Sumpter (The Haves and the Have Nots) have already been cast but their roles are not yet known.