Gangster Bruno Mannheim is running into problems with the mysterious Toyman, who uses children’s toys and games to cause violence. After being abducted by Toyman, Lois learns his motivation — his father had taken a loan from Mannheim and been set up to take the fall when the police busted one of Mannheim’s criminal enterprises.

Clark Kent has evidence to clear a condemned man from sentence of death, but the situation complicates when Superman survives a murder attempt on Clark planned by dirty cop Detective Bowman. Superman doesn’t want to sacrifice his dual identity, but he doesn’t want an innocent man to be killed for a crime he didn’t commit. […]

Maxima, the stuck-up queen of an alien empire, discovers her perfect mate – Superman. She takes Superman back to her native planet only to learn she has been deposed due to public outrage against her.

Lex Luthor halts the invasion by temporarily weakening Superman. The Man of Steel has time to recover from Darkseid’s control, but he is imprisoned by the military and he is sentenced to death. Lois helps Superman escape so that he may pursue Darkseid. On Apokolips, the two titans have an epic battle to conclude the […]

Bruno Mannheim and Intergang have returned to Earth, but their antics are only a prelude to Darkseid’s all-out assault on Earth and Superman. The courageous officer Dan Turpin helps Superman fight off swarms of Apokolips’ demons. They limp on until a warrior from New Genesis, named Orion, arrives to assist them in the war. Orion, […]

Brainiac’s consciousness takes control of LexCorp’s computer systems and traps Luthor in his own laboratory, forcing him to rebuild Brainiac’s primary body in secret. After Clark questions why Lex is missing from his office, Superman and Mercy Graves team up to investigate his disappearance.

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.

Creatures of the sea are acting in strange and aggressive ways lately. It turns out Lex Luthor is undergoing an unethical, underwater experiment and has also imprisoned the legendary Aquaman. Lois and Clark must help Aquaman before a war breaks out between Earth and the City of Atlantis.[

An amnesiac Metallo reemerges from the ocean and washes ashore on a volcanic island. Two children find him and make him their friend. As Metallo gradually remembers more of his past, he becomes evil again and seeks revenge on Superman.

Upon discovery of the Phantom Zone projector in his spaceship, Superman makes contact with and releases a prisoner whose sentence is complete. She is a Kryptonian named Mala, and she quickly gains the same abilities that Superman possesses. She soon becomes power-hungry and Superman feels she may have to return to the Phantom Zone. Upon […]

After the Joker fails to defeat Superman and Batman, Lex Luthor tries to withdraw from the deal by killing the clown. This fails and leads instead to the Joker and Harley Quinn trying to take revenge on him by destroying Metropolis in a giant wing, while he uses the other half of the Kryptonite to […]

During a mission in space, Superman discovers a massive humanoid stone giant named the Prometheon latched to an asteroid. Prometheon’s restraints break loose and he plummets to Metropolis. It causes devastation and accumulates energy by sucking up heat from firepower and power plants. The episode is named after Prometheus, who stole fire from the Greek […]

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.

During the opening of a museum, Superman tries to stop two robbers. He fails when he falls victim to the poisoning effects of Kryptonite, one of the exhibited rocks. Lex Luthor sees the surveillance tape of the event and determines that this must be Superman’s one and only weakness. Luthor orchestrates a scheme to trap […]

Superman encounters a clone of himself who decays into a flawed version dubbed Bizarro. The clone continuously argues, “You no am Superman. Me am Superman!” until he discovers the truth of his origins—a secret cloning operation in the mountains, led by none other than Lex Luthor. Lex hopes to create an army of Supermen at […]

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

Superman discovers Kara, the last survivor of a neighbor planet of Krypton named Argo, who takes the identity of her first cousin and becomes Supergirl. Anxious to fight crime like Superman, Kara soon gets more than she asked for. She and Jimmy Olsen stumble upon a teenage Intergang operation, led by the sadistic Granny Goodness.

Lois’ stalker Edward Lytener returns as Luminus to seek revenge against Superman, with a way to depower him by tinting the sunlight red to match the red Kryptonian sun. He ties up and gags Jimmy and Lois and uses them as bait for Superman, who finally saves them.

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 […]

Thanks to the orchestrations of Luthor, terrorist John Corben becomes Metallo, a skin-covered cyborg with a Kryptonite heart. Luthor then sets the supervillain on a quest to kill Superman, but Corben begins to question his role as Metallo when he lacks any human senses in the progress.

Superman crosses paths with a fiery-tempered, metahuman thief named Volcana. She possesses pyrokinetic abilities and is on the run from a secret government agency. With the help of a telekinetic psychologist, Superman hopes to locate and help the misguided Volcana before her fire is put out permanently.

Superman and The Flash compete in a charity running race around the world to determine who truly is the fastest man alive. Meanwhile, a menace called the Weather Wizard harnesses enough power to create devastating storms across the globe. Superman and The Flash put their race on hold, team up, and seek out the tempestuous […]

Darkseid brainwashes Superman into believing he is his adopted son. With Superman under his control, Darkseid sends him to Earth to decimate its military force.

Jax-Ur and Mala have escaped from the Phantom Zone and have subjugated an entire planet, ironically dubbing it “New Krypton.” After rescuing a distraught spaceship from a black hole, Superman stumbles upon New Krypton. At first, he feels he should leave Jax-Ur and Mala alone to rule as they please, but he reconsiders when he […]