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.

Intergalactic bounty hunter Lobo is employed to capture the Man of Steel for the rare-species-collecting Preserver, who is obsessed with keeping endangered species in captivity to protect them and prevent their extinction. Superman, the last Kryptonian, is the latest catch for his collection. Upon realizing that Lobo is the last Czarnian (having killed all the […]

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 […]

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 […]

A member of the Green Lantern Corps crash-lands on Earth and passes his ring on to Kyle Rayner—a Daily Planet artist who becomes the next Green Lantern. With Superman’s help, Kyle learns the power of the ring and quickly becomes a valuable partner. They work together to battle the power-hungry, ruthless opponent Sinestro.

Superman learns that the Dark Knight has been missing from Gotham for some time now. Superman finds Robin, who has been battling all the crime in Batman’s absence, such as Batman rogues The Penguin, The Riddler, Bane, The Mad Hatter and Roxy Rocket. Disguised as Batman, Superman helps Robin investigate why his partner has disappeared, […]

Livewire escapes from prison, eager to punish Superman for placing her there. She teams up with Parasite to cause mayhem once again.

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

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 and Supergirl must save Smallville, and the world, from the Reverend, a gargantuan scouting probe disguised as a human reverend named Powell, as well as its master, an even larger alien parasite that wishes to unite Earth’s inhabitants in perpetual unity.

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 […]

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.[

After Jax-Ur gains his powers, he and Mala imprison Superman in the Phantom Zone, smash the projector, and begin their conquest of Earth. With the help of Professor Hamilton, Superman must find a way to escape from the Phantom Zone and deal with the two corrupt soldiers.

Lois finds herself marked for death by stalker and former LexCorp employee Edward Lytener. Superman saves her several times from the murderous attempts, but he can’t protect her 24/7…

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.

Brainiac, once Krypton’s all-knowing planetary computer, comes to Earth as part of his information-gathering trek across the galaxy, and partners with Lex Luthor on the basis of giving technological progress to humanity. But, as Superman discovers, Brainiac’s intent after gathering the world’s knowledge is to destroy Earth.

When embittered scientist Earl Garver (Brian Cox) goes into a coma before revealing the location of a ticking bomb, Superman risks enlisting the Parasite to drain the information from Garver’s mind. It then becomes an internal struggle in Parasite’s mind as Earl tries to tempt Parasite with visions of power, whereas Rudy Jones argues that […]

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 […]

Kryptonian scientist Jor-El discovers that the planet Krypton is on the verge of destruction. However, the planet’s supercomputer Brainiac denies this is the case to the planet’s council and brands him a criminal, as it makes plans to escape after collecting all of Krypton’s data. With no choice, Jor-El and his wife Lara prepare to […]

Ra’s al Ghul and his Society of Shadows arrive in Metropolis to steal a mythical staff currently on exhibit. The staff can be used to steal Superman’s powers and transfer them to Ra’s. It is up to Batman to locate and rescue Superman from the immortal foe.

Bizarro, after visiting Superman’s Fortress of Solitude, sees the demise of Krypton. Believing this is his own past, Bizarro constructs a “Krypton” in downtown Metropolis with the intent to blow it up in the same manner that Krypton exploded.

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.

Lana Lang is in Metropolis managing a series of fashion shows featuring the latest top model, Darci. When an attempt is made to kidnap her, Superman discovers the kidnapping was organized by Toyman, who is obsessed with Darci. Both Superman and Lang suspect the model knows more than she is letting on, and discover she […]

After a successful attempt to stop Darkseids plans, the invasion of Earth begins and Superman gets captured and tortured. The people of Metropolis resist and try to fight the evil lord. Even after seeing Superman defeated and paraded through the streets the citizens of Metropolis continue to fight back which bolsters Superman’s confidence. Superman, with […]