5 parts Complete The world needed heroes -- it got hedgehogs. Powered with incredible speed, Sonic and his sister (Y/N) embrace their new home on Earth -- until they accidentally knock out the power grid, sparking the attention of uncool evil genius Dr. Robotnik. Now, it's supervillain vs. supersonic and super (Y/N) in an all-out race across the globe to stop Robotnik from using (Y/N)'s and Sonic's unique powers to achieve world domination.