Leo's finally got his arch-enemy asthe Turtles take on Scratch and hismutant Vampire Fleas, a grudge-match fifteen years in the making!But what does it all have to do with Splinter? The final battle begins!!

With some loose Mutagen at stake, Mikey questions Rod's siblings, the notorious and eccentric MAUDE and TODD... bothof whom are trying to get their hands on some mutant blood as well. Can Mikey find Rod before it's too late?