Mister Mxyzptlk, returns and tricks Bizarro into attacking Superman. The Man of Steel must use both brawn and intellect to fight the formidable duo.

When an evil demon named Lord Karkull is unleashed, Superman attempts to enlist the aid of the now uninterested wizard superhero, Doctor Fate.

The Joker kidnaps Lois Lane and uses her as bait in an attempt to kill Superman. He has her bound and gagged in his lair and sends a video message to Superman telling his location. First Superman wears a lead suit, but Joker uses acid from his flower to melt through the suit. Batman manages […]

John Henry Irons, an ex-employee of LexCorp, helped Luthor develop the powerful suit of armor from the episode Prototype. He has lately been developing a new, advanced suit for himself. When Superman is caught off guard from the reappearance of Metallo, Irons must suit-up as Steel to help the Man of Steel.

Leslie Willis, an obnoxious shock jock and notorious critic of Superman, holds a rock concert during a thunderstorm. When lightning strikes Willis, she is discolored and transformed into the electric-powered supervillainess Livewire. Superman must discover her weakness before she sucks the city dry of electricity.

Lois is thrown into a parallel universe of Metropolis where Luthor and Superman work together and rule as dictators. In this world, the alternate Lois Lane was killed and her death had traumatized Superman into joining forces with Lex to create a police state of control. When Lois learns how much Superman had cared for […]