It's a big day for Jimmy Olsen as he sets up shop in the new Gotham City branch of the Daily Planet. His first assignment: learn what has turned Superman into an uncontrollable monster — and why. Do the combined forces of the heroes of Gotham even stand a chance against this version of the Man of Steel? And what is Bruce Wayne doing a continent away in Emerald City? All this, and back in Smallville, Jon Kent begins training for the ultimate challenge — a way to combat the deadly effects of Kryptonite. Guest-starring: the Birds of Prey.