Spawned from a lab experiment gone awry, teenage terrapins Leonardo, Michelangelo, Donatello and Raphael live in the sewers beneath New York. Although their rodent sensei, Splinter, advises against showing themselves above ground, the justice-loving, pizza-eating brothers can't stand idly by while evil Shredder and his minions terrorize the city. With help from intrepid reporter April O'Neil (Megan Fox) and her cameraman (Will Arnett), the Turtles set out to save New York.