Leonardo, Raphael, Donatello and Michelangelo are four genetically mutated turtles who have grown into human-sized, ninja-powered crime-fighters living in the sewers of New York City. Under the tutelage of Master Splinter, these four teens have spent their formative years fighting their nemesis, Shredder, and his evil army. But the turtles’ world we have come to know and love is about to change. If you thought Shredder was bad, wait until you meet the newest TMNT foe — Dragon Skull! It will take all the power of the turtles to combat this new villain . . . lucky for them, they will have help from a new ninja turtle, a FEMALE turtle named Venus De Milo!