Race With the Demon
Casey builds a hot rod with Donnie’s help, but a hot-rodding mutant threatens their new friendship., The Turtles return to the city to search for Splinter, only to find that the city is overrun with Kraang., Casey and Donnie bond over building Casey’s new hot rod, but their newfound friendship is challenged by Speed Demon, a hot-rodding mutant who is terrorizing the roads. (S3, ep 6)
