Prankster seeks his revenge against those who sent him to prison. He ends up teleporting the Metros and the Goliaths (two baseball teams competing in the World Series) to his uncharted island, kidnaps Judge Cook, Lois Lane, and Jimmy Olsen (who were partially responsible for the events that sent him to prison), and threatens their lives. Superman is the only one who can rescue his friends from the Prankster when he is forced to play as a pitcher for Prankster's Robot Baseball Team against the two baseball teams for Prankster's amusement.