Four turtles – Michelangelo (Noel Fisher), Raphael (Alan Ritchson), Leonardo (Pete Ploszek, voiced by Johnny Knoxville), and Donatello (Jeremy Howard) – have mutated into teenage ninjas with an affinity for pizza, hip-hop, and skateboarding. Under the guidance of their sensei, a talking rat named Splinter (voiced by Tony Shalhoub), and the unlikely friendship of reporter April O’Neil (Megan Fox), the Teenage Mutant Ninja Turtles must do battle with the evil Shredder and his Foot Clan.