Plot: It's been weeks since the Triceratons were defeated. As the Turtles renew their search for Karai, a strange blur has been seen all over Manhattan as of recently. It's none other than Sonic The Hedgehog. His enemy, Dr. Eggman, is now working together with The Shredder. Will Sonic and TMNT work together? Will Shredder and Dr. Eggman get the Chaos Emeralds