Bizarro travels to Earth and uses his flawed duplicator ray to create the Bizarro Super Powers Team. Mr. Mxyzptlk appears and offers to train them, having them avert disasters that only make things worse. In the end Wonder Woman uses the ray to create a Bizarro version of Mxyzptlk, Mr. Kltpzyxm, who wants to make Bizarro World a nice and orderly place like Earth. Since this is against everything the Bizarros stand for, they return home at once to stop him.