The Brainchild: While enjoying a day off with Firestorm, Cyborg is captured by the robot minions of supercomputer Brainiac, who intends to use the bionic dogooder for one of his typically evil "mind-blowing" experiments. To save the life of his fellow Galactic Guardian, Firestorm enlists the aid of Superman and rushes to Cyborg's rescue. But it may already be too late: The two superpowered good guys are confronted by a gigantic killer robot... with Cyborg's brain and intellect trapped inside its power source! NOTE: Green Lantern makes a cameo appearance.The Case of the Stolen Powers: While languishing in prison with the Penguin as his cellmate, evil necromancer Felix Faust conjures up a spell which enables him to steal the special powers of Superman. No sooner has this happened than the Penguin appropriates these powers for himself, and as result the Super Powers Team now works for him! In order to thwart the Penguin and emerge as the real villain of the piece, Faust absorbs all of Superman's powers, but Firestorm creates a kryptonite crown on Faust's head, weakening him and Wonder Woman uses her Magic Lasso to force him to give up Superman's powers and return them to the man of steel!NOTE: First appearance of Felix Faust and The Penguin. Curiously, Batman and Robin were not present to face The Penguin. Aquaman, Hawkman, and Samurai cameo appearances.