The Super Friends respond when the moon cracks open, revealing a gigantic destructive bird, in "The Man in the Moon." Then, Gleek helps the Wondertwins when the carnival they're attending turns into a "Circus of Horrors." Finally, Riddler hides the antidote to a chemical he's sprayed on the Super Friends, sending them "Around The World In 80 Riddles."

First, the Super Friends must find a way to halt an unstoppable invasion of destructive "Termites From Venus." Then, Gleek and the Wonder Twins work quickly to save two boys, and an entire town, from a volcanic "Eruption." Finally, in "Return of the Atlantis," even the Super Friends need additional help when an underwater city rises to the surface and the inhabitants attack the nation's capitol.

When an evil computer takes control of Gotham City's electronic equipment, the Super Friends must find a way to stop "The Killer Machines." Next, a professor creates a "Garden of Doom" when he accidentally transforms ordinary tomatoes into huge, man-eating plants. Lastly, the Super Friends fight against the "Revenge of Bizarro" when Superman's old nemesis changes Batman and Robin into Bizarro versions of themselves.