Krang has come up with yet another invention to fuel the Technodrome. He has invented a power vacuum that will drain energy from three power plants in the area. In order for the vacuum to work, Krang needs the signal from the power plants amplified. He sends Shredder, Bebop and Rocksteady to Earth to set up the power vacuum amplifiers in the power plants. April radios the Turtles telling them that Shredder has been spotted at a power plant in the city. The turtles set off to see what their arch-enemy is up to. On their way, they run into Gadgetman, an over the hill super hero, who is trying to make a come back by attempting to rescue kids from a bus. His plan puts the kids in more danger, but the Turtles come to the rescue in the nick of time. They try to persuade him to retire and let them handle the problems of the city, but he gets angry and storms off, not realizing that the entire event was being aired. Krang happens to watch the event on one of his video screens and gets a brilli
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