The Killer Machines / Garden of Doom / Revenge of Bizarro

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.