Lorsque Fred aide un extraterrestre sympa, PB3, et son robot, Robin, à acheter des fruits et légumes de la Terre, il ne sait pas qu'une substance collante venue de l'espace viendra à son secours et punira un tyran de l'école.

When Fred helps a friendly extraterrestrial, PB3, and his robot, Robin, to buy Earth fruit and vegetables he doesn’t know that some sticky substance from outer space will come to his rescue and punish a school bully.