The story of the world's fastest hedgehog Sonika, who is trying to find his place on a new planet - Earth. In the movie - combining acting with amazing animation - Sonic and his new friend Tom (James Marsden) join forces to face the evil genius - Doctor Robotnik (Jim Carrey), planning to take control of the world.

The film is based on the international hit - a series of video games (SEGA) from the SONIC series.