Keswick builds a large body suit for Dudley to make Dudley Petropolis' most popular hero, but when all the fame gets to his head, it is up to Kitty to deflate his huge body and save Petropolis. / Kitty's old partner, Jack Rabbit, tries to recruit Kitty to work for him at his new secret agency. Dudley doesn't trust Jack and saves Kitty from his evil clutches in the nick of time.