Teenage Mutant Ninja Turtles(1987 - 1996)

"Ninja Turtles" is the story of 4 mutated and quasi-human turtles (Michelangelo, Leonardo, Donatello and Raffaello) who learn ninjutsu from a mouse (Master Splinter) who is mutated and quasi-human like themselves. They live in the sewers of New York and fight evil people.