Teenage Mutant Ninja Turtles (TMNT) are a team of four anthropomorphic turtles—Leonardo, Michelangelo, Donatello, and Raphael—trained in ninjutsu by their wise rat sensei, Master Splinter. Mutated by mysterious ooze and raised in the sewers of New York City, these pizza-loving heroes battle evil forces like the Shredder, the Foot Clan, and alien invaders, all while navigating teenage life.