In the prosperous metropolis of New York, the Big Foot Gang led by evil leader Schredder is committing evil activities in the city and is rampant. Security company owner Eric Sachs (William Fichtner) launches the latest security system and vows to maintain peace in the city. Channel 6 female reporter April O'Neill (Megan Fox) accidentally photographed the Big Foot Gang being defeated by four mysterious knights. During the second extraordinary incident, she was surprised to find that the four knights turned out to be mutated Brazilian tortoises: Raphael, Leonardo, Mikelangelo, and Donatello. The name of the Mutant Ninja Turtles brought back memories of April's childhood, when her father and Sax were partners in biological mutation experiments. She told Sax the news, but after meeting with the Mutant Ninja Turtles and his teacher Sprint, she discovered that Sax and Schredder were the sources of evil in the city... This film is based on the classic comic book of the same name.