It's Superman Day in Metropolis! But when Bizarro arrives the festivities quickly turn to disaster. Bizarro wants to be a hero like Superman but he causes more harm than good.Will Superman stop Bizarro from unwittingly helping a gang of bank robbers?Can Superman convince Bizarro to leave Earth and live on a strange cube-shaped planet instead?Will the Man of Steel stop Bizarro's attempts to be a hero before the villain completely wrecks the city?